Quick doodle! Pal trying to explain to Cam on the first night at Canaan House how he knows that Dulcinea isn't Dulcinea.
image description: Palamedes Sextus and Camilla Hect as Charlie and Mac from IASIP; the "Pepe Silvia" bit
"This was not helped by the fact that nearly every square inch [of the room] was covered by flimsy: Palamedes' scribbles were tacked up like wallpaper across every bare surface. They were taped to tables. They clustered over the mirror."
his spidey sense is actually just constant feedback from the spiders in his area-- kinda like a radar. as long as there are spiders, he's got eyes and ears everywhere.
informant by day, vigilante by night, his hero arc is learning that the world needs spydar, full time-- no matter the cost.
(also very loosely based on the Flowers For Charlie "SPYDAR" bit)