‘Fragile Microbiomes’ by bio-artist Anna Dumitriu
1. SYPHILIS DRESS- This dress is embroidered with images of the corkscrew-shaped bacterium which causes the sexually transmitted disease syphilis. These embroideries are impregnated with the sterilised DNA of the Nichols strain of the bacterium - Treponema pallidum subsp. pallidum - which Dumitriu extracted with her collaborators.
2. MICROBE MOUTH- The tooth at the centre of this necklace was grown in the lab using an extremophile bacterium which is part of the species called Serratia (Serratia N14) that can produce hydroxyapatite, the same substance that tooth enamel is made from.
The handmade porcelain teeth that make up this necklace have been coated with glazes derived from various bacterial species that live in our mouths and cause tooth decay and gum disease, including Porphyromonas gingivalis, which can introduce an iron-containing light brown stain to the glaze.
3. TEETH MARKS: THE MOST PROFOUND MYSTERY- In his 1845 essay “On Artificial Teeth”, W.H. Mortimer described false teeth as “the most profound mystery” because they were never discussed. Instead, people would hide the stigma of bad teeth and foul breath using fans.
This altered antique fan is made from animal bone and has been mended with gold wire, both materials historically used to construct false teeth (which would also sometimes incorporate human teeth). The silk of the fan and ribbon has been grown and patterned with two species of oral pathogens: Prevotella intermedia and Porphyromonas gingivalis. These bacteria cause gum disease and bad breath, and the latter has also recently been linked to Alzheimer’s disease.
4. PLAGUE DRESS- This 1665-style 'Plague Dress' is made from raw silk, hand-dyed with walnut husks in reference to the famous herbalist of the era Nicholas Culpeper, who recommended walnuts as a treatment for plague. It has been appliquéd with original 17th-century embroideries, impregnated with the DNA of Yersinia pestis bacteria (plague). The artist extracted this from killed bacteria in the laboratory of the National Collection of Type Cultures at the UK Health Security Agency.
The dress is stuffed and surrounded by lavender, which people carried during the Great Plague of London to cover the stench of infection and to prevent the disease, which was believed to be caused by 'bad air' or 'miasmas'. The silk of the dress references the Silk Road, a key vector for the spread of plague.
5. BACTERIAL BAPTISM- based on a vintage christening gown which has been altered by the artist to tell the story of research into how the microbiomes of babies develop, with a focus on the bacterium Clostridioides difficile, originally discovered by Hall and O’Toole in 1935 and presented in their paper “Intestinal flora in new-born infants”. It was named Bacillus difficilis because it was difficult to grow, and in the 1970s it was recognised as causing conditions from mild antibiotic-associated diarrhoea to life-threatening intestinal inflammation. The embroidery silk is dyed using stains used in the study of the gut microbiome and the gown is decorated with hand-crocheted linen lace grown in lab with (sterilised) C. difficile biofilms. The piece also considers how new-borns become colonised by bacteria during birth in what has been described as ‘bacterial baptism’.
6. ZENEXTON- Around 1570, Swiss physician and alchemist Theophrastus Paracelsus coined the term ‘Zenexton’, meaning an amulet worn around the neck to protect from the plague. Until then, amulets had a more general purpose of warding off (unspecified) disease, rather like the difference today between ‘broad spectrum’ antibiotics and antibiotics informed by genomics approaches which target a specific organism.
Over the next century, several ideas were put forward as to what this amulet might contain: a paste made of powdered toads, sapphires that would turn black when they leeched the pestilence from the body, or menstrual blood. Bizarre improvements were later made: “of course, the toad should be finely powdered”; “the menstrual blood from a virgin”; “collected on a full moon”.
This very modern Zenexton has been 3D printed and offers the wearer something that genuinely protects: the recently developed vaccine against Yersinia pestis, the bacterium that causes plague.
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Comics dump!!!! and there is a theme
(The next comic was drawn back when i was thinking about the ladybug forklift certification thing but its not really about that.)
Did you guess that the theme is Adrien struggling to express his feelings about his relationship with his father? you are wrong. the theme is being a goofball. Hot, right?
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I just wanted to say that as intense and melancholic your Minotaur sculpture series looks and makes me feel, the ways you *write* about it gives me chills. The way you mix an explanation of the piece and little bits of flavor text in every post you make about it is just delightful.
Aw, thank you! I don't really know what I'm like...known for, I guess, but I do actually write for a living. Words are my profession. Sometimes it comes through! Sometimes it does not and I just spew malaphors incoherently.
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there's something to be said about gale telling peeta that katniss will choose the person she can't survive without - a sentiment that katniss notices lacks any mention of love or comfort or affection, only partnership and practicality. because survival is the basis of gale and katniss's relationship - their relationship is the product of an oppressive regime where so many people starve and die and suffer. they built a partnership out of pragmatic necessity - friendship and affection and yes, even love, did spring from that, but nevertheless, survival was the foundation for them, and the fact that the majority of their dynamic is spent in the woods and this is the only place gale sees her happy is symbolic of that.
but her relationship with peeta is extremely different. he gives her laughter and comfort and joy no matter where they are. he balances out the temperamental and volatile nature (a characteristic she shares with gale as a result of their conditions) with peacefulness and an appreciation for beauty and goodness. they have a trust and camaraderie and friendship that extends far beyond the need for survival, a bond that connects them beyond merely the need to stay alive and protect their loved ones. it is with peeta that she truly lives and laughs and loves and betters herself. peeta notices and brings out the most wonderful parts of her cold, dispassionate exterior (mockingjay, suzanne collins), gives her an appreciation for beauty in life (dandelion in the spring, the pearl on the beach, etc). he's the calmness and peacefulness that she needs to truly live and feel free and safe, while gale is violence and storms and outbursts (which she may agree with, but his tendencies to choose violence don't satisfy katniss's emotional needs in a relationship like peeta does).
to gale and katniss, love and relationships and friendships and human connection come second to practical concerns and the mere desire to simply not die. for peeta and katniss, love and life are about far more than just survival, which is why they share an emotionally charged connection that's stronger than what gale and katniss have.
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