#diffraction pattern

[whats-in-a-sentence]

The X-rays coming from the crystal are recorded and form a diffraction pattern (see figure 7.46).

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[knotty-et-al]

[Twisting the turning - re-wiring the liberated self]

[2023/08/30]

[pinkblanc]

EBSD pattern formations of SiO2, ZrO2 crystal samples

[tenth-sentence]

In 1913, William Henry Bragg and his Australian-born son William Lawrence Bragg discovered that just a few variables control the appearance of an X-ray diffraction pattern.

"Chemistry" 2e - Blackman, A., Bottle, S., Schmid, S., Mocerino, M., Wille, U.

[adamslander66]

HELLO here's a tiny comic based on the fic Diffraction Patterns by yourdifferentoctober that broke me out of my art block (and broke me in general to be fair), promise there'll be more !!

[itgirldraco]

do you have any fic recs?

yes!! so many!! please check the tags for each!

all time favorites:

way down we go: an absolute classic. werewolf harry, chronically ill utterly miserable draco, post-war in small town america. enemies to lovers slowburn with protective harry and hopelessly gay draco.

in hopes that you may drown: SO much of my art is based on this author's harry and draco. such a lovely fic. post-war, draco raising delphi and absolutely perfecting the stressed yoga mom vibe. harry is instantly smitten.

in our blood: about haunted houses, parenthood and growing to care for each other. I love this one.

you'll still find stone: arranged marriage. draco expects the worst and harry is an absolute sweetheart. angst but so heartwarming. (mind the tags!!)

ANYTHING by corvetteclaire! their blood link and in the mirror series are severely underrated and genuinely took my breath away. some of my favorite writing and plots.

inside grey eyes: so so beautiful. quite dark and yet exceptionally hopeful. all about draco's recovery from a nightmare situation and harry's unending support. (mind the tags!!)

anything by tessa crowley!! an absolute gem in the fandom with an impressive variety of works.

the mirror of ecidyrue series: perfection.

in your arms, rests my world: “You make me feel safe, Potter. You keep me safe.” yeah..yeah. (mind the tags!!)

anything by toxik_angel tbh..one of my favorites is infairitance even though it’s incomplete; fairy draco is a game changer

oxytocin: angst, angst, angst, and so much cuddling. slowburn in the best way possible.

Soup-pocalypse and The Great Curry Cataclysm: i read this some time ago but i remember adoring it.

Diffraction Patterns (I Don't Know How to Forget You): another incredible old read .

everything by beloved @rockingrobin69 !! this is one my favorites ever i never stop thinking about it

fluff/humor:

manlet: PLEASE read this one! so so cute and adorable and hilarious ft sweet giant harry and tiny angry draco and wickedly funny narcissa. will definitely open your eyes to small draco.

screw you: extremely funny and extremely hot.

like a star across my sky: SUCH a good fic! feels like a romcom.

title of their sex tape: as funny as it sounds.

flirt: really sweet. disaster flirty draco and awkward yet charmed harry.

married to a brute (ongoing): genius and hilarious

smut:

it beats me black and blue: absolute perfection. no notes.

let me roll it: so delicious. clueless mess draco and grumpy harry who hates everyone except draco.

his little something: size difference excellence

scenes of surrender: a combination of smut, love, recovery and caretaking

a perfect fit: hung harry and size queen draco

come up for air: veela draco

fawning for you: harry is completely obsessed with draco's videos. very cute, muggle setting.

burning the ground: creature fic

ongoing/other faves:

one elephant at a time (ongoing): i recommend this fic to EVERYONE. genuinely incredible. think yellow wallpaper, jane eyre, crush by richard siken, and the author mentions being inspired by my dark vanessa as well. so essentially a modern romance with a dark gothic backstory. every single sentence in this fic stands out to me. every characterization, every conversation, is just so honest and genuine. also!! draco has a cat called lady di!! and he loves to wear earrings! (mind the tags!!)

within the hollow crown: more of pre-drarry tbh. such an interesting plot!! harry grudgingly cares for an increasingly spiraling draco who is except under close and constant watch by the dark lord-every second of his sixth year. currently has an ongoing sequel.

imperfection (ongoing): another fic by robin! and another of my all time favorites, so so lovingly written and so tragic and lovely and heartbreaking. really digs into draco's psych and his manic mindset and constant spiral BUT there is light at the end of the tunnel and so much love surrounding him even though it's hard for him to see it. (mind the tags!!)

saviour series (ongoing): wouldn't necessarily call this drarry? more of a stockholm syndrome gothic novel type of fic but i recommend it all the same. the writing is truly extraordinary and the pacing is incredible. will leave you breathless. part one is complete. (mind the tags!!)

perspective series (ongoing): the original books with alpha harry, omega draco in gryffindor, and an adorable friendship dynamic between the golden trio and draco. really sweet, and super interesting. no romance as of yet but there are little moments.

tales of the potters: very interesting take on the arranged marriage trope! i recommend all of this author's works; they have a gorgeous way with words and their work really brings harry and draco to life.

the veiled boy (ongoing): one of the most intriguing recent fics i've read. really delves into character dynamics in such a realistic and refreshing way and draco is so endearing in it. every chapter has gorgeous illustrations.

never in extremity: reread this one recently. equal parts heartbreaking and heartwarming. (mind the tags!!)

[fazedlight]

Enchanted (idiots in love)

“Try something fun,” Nia had said. “Get your mind off science,” Nia had said.

Lena huffed as she flipped through the pages of her spellbook, scrawling notes in her notebook. Science was fun. Labwork was soothing, data analysis was exhilarating, and tinkering solved that itch deep in her bones. She wanted to understand, and science was always there for her.

… except for right now.

It just didn’t make any sense. The double-slit experiment should have produced a diffraction pattern - or at least two straight lines, if somehow magic behaved as a classic particle. But magic did neither. Instead, it either caused a damn fractal or did not seem to pass through the slits at all. How the fuck does this work?

Nia - knowing full well what it was like to struggle with capricious and chaotic powers - had suggested that Lena take a break, try something fun with her magic instead of constantly churning through its utility or its inner workings. The thought made Lena grumpy, but she was out of experiment ideas at the moment - so there she was, flipping through her mother’s spellbook, trying to find something… fun.

Lena continued her grumble, trying to get her mind off her experiments - maybe magic is some sort of phasic neutrino nonsense - and turned her page to a pair of spells that always caught her eye, though she would never admit it. It’s not as though she would ever use the spells for LUST and OBSESSION anyway.

Still, it was interesting, where these two spells lay. The spellbook wasn’t organized alphabetically or in any other methodical fashion - instead, the spells near each other always seemed thematically related. Malicious spells were grouped together, as were benevolent spells, as were helpful spells, often with some illustrations in between to separate the groups.

It always amused Lena that there were only these two spells in this cluster - OBSESSION on the left side, LUST on the right, in nearly the exact center of the book. There was nothing else… no love spell, she thought to herself. Not that she’d ever use it, even if there was a certain kryptonian whose affections she yearned for.

“Are you okay?” came a familiar voice.

Lena looked over her shoulder, finding Kara walking down from the balcony entrance. “Kara,” Lena said, feeling a little lighter as the blonde entered the room. Romance or not, the kryptonian always managed to put a smile on her face. “I’m fine.”

“That’s not what Nia said,” Kara said with a patient smile, halting at the foot of the table, as her hands rested on her hips.

“She has a big mouth,” Lena mumbled.

“She said you’ve been frustrated,” Kara said with a small laugh.

“None of my experiments are working,” Lena grumbled. “Magic acts like nothing I’ve ever seen…”

“You can’t always learn new skills from first principles-” Kara began, before her drifting eyes suddenly halted on the book.

Lena’s brows furrowed in curiosity as she watched a rose tint rise in Kara’s cheeks. Confused, Lena followed Kara’s gaze to the spellbook, before remembering… Obsession and Lust. “Oh, no, no-” Lena started, reaching over to the book to close it. “Not that type of frustrated…”

“W-well, it’s okay if you are,” Kara said, stuttering. 

“I’m not, I’m- I’m fine.”

“You don’t need a spell, Lena,” Kara said, her embarrassment tempered by sincerity. “If you wanted someone. You could have anyone.”

“I- I wouldn’t use a spell, Kara!” Lena said. Goodness knows her brainwashing days were well behind her. “There’s not even a love spell in here anyway.”

“No, there wouldn’t be,” Kara said pensively. “Love can’t be forced.”

“I’d want it to be real anyway,” Lena said, her fingers drifting over the book’s cover as she tried to fight the heat rising on her face. But Kara’s comment was… interesting. “How do you know it can’t be forced?”

“Just a conversation I had with an imp once,” she said, a fond - if perhaps a little sad - smile tugging at her lips. “Love has to be found. It doesn’t work otherwise.”

Lena hummed noncommittally, rising from her seat.

“You’ll- you’ll find it, Lena. Like I said, you could have anyone.”

“I don’t think that’s true,” Lena said softly.

“Lena,” Kara said, suddenly concerned as she closed the distance between the two, taking Lena’s hands into her own. “Lena, I’m serious. You’re kind, and so smart, and beautiful-”

“Kara, please,” Lena said, finally meeting Kara’s eyes again.

Kara eyed Lena, shifting anxiously on her feet. Lena tilted her head, curious as to the kryptonian’s newfound nerves. With a pursing of her lips, a determined gaze, Kara nodded to herself, giving Lena’s hands a small squeeze.

“You don’t need a spell to enchant me,” Kara said, her voice shaking. “You don’t need a spell to enchant anyone.”

“Enchant-” Lena paused, her eyes darting between Kara’s.

“I’m not- I’m not expecting us to change, Lena. I just want you to know. Anyone would love you, you just have to put yourself out there, to find the person you want.”

Lena raised her hand to cup Kara’s cheek. “Kara…”

It was sweet, how shy Kara was, how her cheeks burned red - Lena was sure that hers was a matching shade - and yet the kryptonian sought only to give comfort. Lena smiled, as she tilted Kara’s head up, as the kryptonian looked back at her with those deep uncertain blues.

Lena smiled. “You enchant me too.”

[gladiolidiaries]

Must Read Drarry fics

A compilation of the crème de la crème Drarry, all the fics that I always go back to when I want to immerse myself in the Harry Potter universe. In no particular order.

Azoth by zeitgeistic 88k

Now that Harry is back at Hogwarts with Hermione for eighth year, he realises that something’s missing from his life, and it either has to do with Ron, his boggart, Snape, or Malfoy. Furthermore, what, exactly, does it mean when one’s life is defined by the desire to simultaneously impress and annoy a portrait? Harry has no idea; he’s too busy trying not to be in love with Malfoy to care.

Right Hand Red by lq_traintracks (lumosed_quill) 73k

Harry felt Malfoy's breath on his lips as they came together over the bottle, hands firmly planted on the floor as though they each needed their familiar soil, refusing to cross into enemy territory.  Except that Malfoy no longer felt like his enemy. Malfoy felt inevitable.

All Our Secrets Laid Bare by firethesound 149k

Over the six years Draco Malfoy has been an Auror, four of his partners have turned up dead. Harry Potter is assigned as his newest partner to investigate just what is going on.

Stately Homes of Wiltshire by waspabi 57k

Malfoy Manor has mould, dry rot and an infestation of unusually historical poltergeists. Harry Potter is on the case.

Mental by sara_holmes 186k

Harry has had quite enough of sharing his mind with someone else, thankyouverymuch. A miscast Legilimecy spell says otherwise.

Temptation on the Warfront by alizarincrims0n 180k

Draco Malfoy is forced into hiding with the Golden Trio and dragged into their search for horcruxes. What ensues is a journey of redemption, unexpected friendships and an unwanted, turbulent romance with Harry Potter. Warnings for swearing, sexual content, and dark themes.

Diffraction Patterns (I Don't Know How to Forget You) by yourdifferentoctober 93k

When Harry Potter, of all people, offers to help Draco erase his Dark Mark, he has no choice but to accept. He wants it gone. He wants to forget. He wants to reconstitute the past. Never mind that erasures leave real marks on bodies, real traces on the world in its becoming. This is not how he expected his eighth year to go.

Tell Me a Secret by alexmeg 86k

In which the bond is rooted in their emotions, everything goes even more wrong, and Harry is certain that he and Draco could never feel what the curse wants them to feel for each other. Until Harry does.

The Ordeal of Being Known by louisfake 146k

When Auror Potter is anonymously cursed with silence by being forced to hide his own voice inside his mind, there's unfortunately only one person in the country with the qualifications to fix it: Certified and Licensed Healer Legilimens, Draco Malfoy, specialist in Mind Curses and Afflictions. It's obviously a terrible idea, a disaster waiting to happen, but Draco's never been able to back down from a challenge... especially from Potter.

Freedom to be by Quicksilvermaid 169k

Harry Potter is the Boy Who Lived. 12 years after the war, he's become the Boy Who Lived For Everyone Else. He has the perfect wife. The perfect house. The perfect job. The perfect friends. Only nothing feels perfect. Until one day he stumbles across a club called Release and begins a journey of self-discovery that takes him to a very different place.

Grounds for Divorce by Tepre 122k

Malfoy finds a coin. Harry finds a letter. A story about histories, a story about families. A story about a lemon tree somewhere in Upper Egypt.

The Claiming of Grimmauld Place by bixgirl1 74k

When Grimmauld Place begins fighting against Harry’s ownership of it, he decides he needs help to train the historic home — but little does he expect that it’ll be Malfoy who’s most suitable for the challenge. However, as Malfoy and Harry get closer, Harry comes to understand that expectations aren’t always the best path by which to guide his heart — and in the process learns just what is needed to make a house a home.

Lumos by birdsofshore 41k

Harry never expected to spend eighth year listening to Draco Malfoy wanking.

9 ½ Days by magpie_fngrl 69k

After the events at the Manor, Harry and Draco find themselves stranded in the countryside with a broken wand and Death Eaters on their tail. This is the story of an uneasy truce, featuring faerie forests, seaside caves, Romani camps, kind old ladies, and a shared bed in an attic. Or how two boys fell in love in the midst of a bloody coup.

The Sleeping Beauty Curse by who_la_hoop 152k

When Draco Malfoy falls into a cursed sleep and can only be woken – at least, according to the Daily Prophet, that impeccable source of truth – by ‘true love’s kiss’, Harry Potter knows there’s no way on earth he’s the answer to this particular riddle. Is he . . . ?

The Nightmare Club by Elle Gray (Elle_Gray) 85k

Hermione and Ron are going back to Hogwarts to do N.E.W.T.s, Ginny isn't. Harry hasn't decided, until he has, in front of the Wizengamot and now he's responsible for Malfoy as well. A tale of enemies who learn to get along, get it wrong and get it on. Everything is purple, some things are on fire and no-one is sleeping properly. But don't worry, there's tea!

That Old Black Magic by bixgirl1 77k

Centuries ago, marriage contracts were the norm — ready-made alliances between families, expected and complied with, without complaint. But norms have a way of changing, and when a long-dormant contract flares to life, Harry has to navigate an unexpected splintering of the path he'd thought would be easy after the war... with Draco Malfoy.

Tales from the Special Branch by Femme (femmequixotic) 257k

Three months after their brief encounter, Draco has almost forgotten about Potter--or so he tells himself. Then a Dark wizard shows up on the Auror radar and all hell breaks loose. Draco will have to choose between everything he holds dear--everything he's worked so hard for--and a few stolen moments of passion with a certain green-eyed Inspector, once his sworn enemy and now something rather different entirely. He'll make the right choice, won't he? Who is he kidding? He'll ruin everything, as per usual. Bad choices and the name Malfoy go hand in hand.

Men Who Love Dragons Too Much by fencer_x 522k

‘Kill Albus Dumbledore’ is less a challenging task and more a suicide mission, so when Draco Malfoy is presented with the option to either dispatch his Headmaster or suffer an excruciating and most ignominious death of his own, along with his parents, he reaches deep into his black little Slytherin heart and manages to scrape together enough courage to go with option C instead: Spend Sixth Year secretly studying Animagecraft in the hopes he’ll turn into something sufficiently imposing even the Dark Lord himself won’t be able to keep Draco under his thumb. But just his luck, his Animagus form turns out to be a dragon, and a rather randy juvenile at that, intent on finding its mate: one Harry James Potter.

[mindblowingscience]

A new technique that produces 3D models of individual crystals has opened a window for scientists to see the subtle deviations that emerge in their otherwise perfect patterns. Researchers from New York University (NYU) went back to the drawing board on how to look deep inside solids made of repeating units, and determine how they grow. With a short wavelength roughly the same size as many of the repeating units that make up crystals, X-rays have long allowed scientists to infer how a crystal's components fit together by measuring the angle at which the rays are diffracted.

Continue Reading.

[errant-heron]

last guy to get root-level access to my brain was probably the professor who taught me fourier optics. three hours of sleep, three hours of lectures, then a guy always with a diet coke and a reassuring smell of cigarettes encouraging us to draw without calculation diffraction patterns from increasingly complicated apertures. the convolution theorem is everywhere for those with eyes to see.

[spacetimewithstuartgary]

With NASA’s Webb, Dying Star’s Energetic Display Comes Into Full Focus

New images from Webb’s MIRI instrument, which was managed by NASA JPL through launch, reveals previously unseen layers of a dramatic cosmic scene.

Gas and dust ejected by a dying star at the heart of NGC 1514 came into complete focus thanks to mid-infrared data from NASA’s James Webb Space Telescope. Its rings, which are only detected in infrared light, now look like “fuzzy” clumps arranged in tangled patterns, and a network of clearer holes close to the central stars shows where faster material punched through.

“Before Webb, we weren’t able to detect most of this material, let alone observe it so clearly,” said Mike Ressler, a researcher and project scientist for Webb’s MIRI (Mid-Infrared Instrument) at NASA’s Jet Propulsion Laboratory in Southern California. He discovered the rings around NGC 1514 in 2010 when he examined the image from NASA’s Wide-field Infrared Survey Explorer (WISE). “With MIRI’s data, we can now comprehensively examine the turbulent nature of this nebula,” he said.

This scene has been forming for at least 4,000 years — and will continue to change over many more millennia. At the center are two stars that appear as one in Webb’s observation, and are set off with brilliant diffraction spikes. The stars follow a tight, elongated nine-year orbit and are draped in an arc of dust represented in orange.

One of these stars, which used to be several times more massive than our Sun, took the lead role in producing this scene. “As it evolved, it puffed up, throwing off layers of gas and dust in in a very slow, dense stellar wind,” said David Jones, a senior scientist at the Institute of Astrophysics on the Canary Islands, who proved there is a binary star system at the center in 2017.

Once the star’s outer layers were expelled, only its hot, compact core remained. As a white dwarf star, its winds both sped up and weakened, which might have swept up material into thin shells.

Its Hourglass Shape

Webb’s observations show the nebula is tilted at a 60-degree angle, which makes it look like a can is being poured, but it’s far more likely that NGC 1514 takes the shape of an hourglass with the ends lopped off. Look for hints of its pinched waist near top left and bottom right, where the dust is orange and drifts into shallow V-shapes.

What might explain these contours? “When this star was at its peak of losing material, the companion could have gotten very, very close,” Jones said. “That interaction can lead to shapes that you wouldn’t expect. Instead of producing a sphere, this interaction might have formed these rings.”

Though the outline of NGC 1514 is clearest, the hourglass also has “sides” that are part of its three-dimensional shape. Look for the dim, semi-transparent orange clouds between its rings that give the nebula body.

A Network of Dappled Structures

The nebula’s two rings are unevenly illuminated in Webb’s observations, appearing more diffuse at bottom left and top right. They also look fuzzy, or textured. “We think the rings are primarily made up of very small dust grains,” Ressler said. “When those grains are hit by ultraviolet light from the white dwarf star, they heat up ever so slightly, which we think makes them just warm enough to be detected by Webb in mid-infrared light.”

In addition to dust, the telescope also revealed oxygen in its clumpy pink center, particularly at the edges of the bubbles or holes.

NGC 1514 is also notable for what is absent. Carbon and more complex versions of it, smoke-like material known as polycyclic aromatic hydrocarbons, are common in planetary nebulae (expanding shells of glowing gas expelled by stars late in their lives). Neither were detected in NGC 1514. More complex molecules might not have had time to form due to the orbit of the two central stars, which mixed up the ejected material. A simpler composition also means that the light from both stars reaches much farther, which is why we see the faint, cloud-like rings.

What about the bright blue star to the lower left with slightly smaller diffraction spikes than the central stars? It’s not part of this nebula. In fact, this star lies closer to us.

This planetary nebula has been studied by astronomers since the late 1700s. Astronomer William Herschel noted in 1790 that NGC 1514 was the first deep sky object to appear genuinely cloudy — he could not resolve what he saw into individual stars within a cluster, like other objects he cataloged. With Webb, our view is considerably clearer.

NGC 1514 lies in the Taurus constellation approximately 1,500 light-years from Earth.

More About Webb and MIRI

The James Webb Space Telescope is the world’s premier space science observatory. Webb will solve mysteries in our solar system, look beyond to distant worlds around other stars, and probe the mysterious structures and origins of our universe and our place in it. Webb is an international program led by NASA with its partners, ESA (European Space Agency) and the Canadian Space Agency.

MIRI was developed through a 50-50 partnership between NASA and ESA. A division of Caltech in Pasadena, California, the Jet Propulsion Laboratory led the U.S. contribution to MIRI. JPL also led development of MIRI’s cryocooler, done in collaboration with Northrop Grumman in Redondo Beach, California, and NASA’s Goddard Space Flight Center in Greenbelt, Maryland.

TOP IMAGE: NASA’s James Webb Space Telescope has taken the most detailed image of planetary nebula NGC 1514 to date thanks to its unique mid-infrared observations. Webb shows its rings as intricate clumps of dust. It’s also easier to see holes punched through the bright pink central region. Credit: NASA, ESA, CSA, STScI, Michael Ressler (NASA-JPL), Dave Jones (IAC)

LOWER IMAGE: Two infrared views of NGC 1514. At left is an observation from NASA’s Wide-field Infrared Survey Explorer (WISE). At right is a more refined image from NASA's James Webb Space Telescope. Credit: NASA, ESA, CSA, STScI, NASA-JPL, Caltech, UCLA, Michael Ressler (NASA-JPL), Dave Jones (IAC)

[geometrymatters]

Diffraction patterns for natural and synthetic fibers

Encyclopedia of X-rays and gamma rays, 1963

[user7038634357]

X-ray diffraction patterns

[taperwolf]

Had a bit of a scare at a thrift store today. There was one of those cheap little party lights — you know, one of the ones that projects colored patterns on the wall that change according to the sound they pick up? Well, somebody had left it face down on the shelf, where I picked it up.

And that somebody had also apparently left it plugged in and turned on, which is why I immediately took a diffracted shot of green lasers to my right eye.

It switched away from the lasers to just projected LEDs very quickly, and I don't think there was any permanent damage — the afterimages went away relatively quickly. But man, that's unpleasant.

[elkement]

Diffraction art by elkement, 2024

Inverted Atoll

Applying my 'quadrant scheme' to inverted diffraction art!

Four different viewing angles - looking at the same virtual 3D structure built from diffraction curves!

Created with javascript, based on threejs, no AI.

In the center of the structure is a hypothetical diffraction grating with 4 slits, 330 nanometers wide, 4500 nanometers apart - sort of reasonable parameters from the perspective of physics. Beams of white light hit the slits, light is diffracted into pure spectral colors. 200 lines, walking through the spectrum of colors in 200 steps.

This was the physics part, now the art part :-)

- I am inverting the pure spectral colors. Probably an alien from a foreign galaxy would see the colors like this. - I do not simulate the diffraction patterns as you would see them - just blurry stripes of colors. But I take the mathematical curves that describe these stripes. What fascinates me is that optics and diffraction is one of the few fields in physics where vibrant colors also make sense and are "correct" and not only an arbitrary choice for visualization. Showing a peak where the center of a stripe would be in an experiments makes the artistic representation similar to the natural phenomenon but not exactly the same. - I look at the structure from different angles and at different distances. Like a space probe exploring a weird, colorful anomaly in space :-) - I like the Moire effects and irregularities, maybe even potential "rendering errors" when overlapping the lines. - It is an "atoll" - I completed the circle, so white light would hit the grating from two directions, 180° apart.

[drarryficrecsbasement]

Chapters: 5/5 Fandom: Harry Potter - J. K. Rowling Rating: Explicit Warnings: Creator Chose Not To Use Archive Warnings Relationships: Draco Malfoy/Harry Potter Characters: Harry Potter, Draco Malfoy, Pansy Parkinson, Blaise Zabini, Theodore Nott, Lavender Brown, Hermione Granger, Ron Weasley, Narcissa Black Malfoy, Lucius Malfoy, Luna Lovegood, Seamus Finnigan, Kevin Whitby, Minerva McGonagall, Horace Slughorn, Dedalus Diggle, Walden Macnair, Travers (Harry Potter), Voldemort (Harry Potter), Kreacher (Harry Potter), Winky (Harry Potter) Additional Tags: Hogwarts Eighth Year, Memory Alteration, Dark Mark (Harry Potter), First Time, First Kiss, Hand Jobs, Blow Jobs, Anal Sex, Slow Build, Slow Burn, Top Harry Potter, Bottom Draco Malfoy, Hurt/Comfort, Angst, Post-Traumatic Stress Disorder - PTSD, Flashbacks, Sexual Tension, Snogging, Implied/Referenced Rape/Non-con, Harry Potter Epilogue What Epilogue | EWE, Love Bites Summary:

When Harry Potter, of all people, offers to help Draco erase his Dark Mark, he has no choice but to accept. He wants it gone. He wants to forget. He wants to reconstitute the past. Never mind that erasures leave real marks on bodies, real traces on the world in its becoming. This is not how he expected his eighth year to go.