Art for janesgravity: That thing that you did

[holmesticemods]

Title: That thing that you did
Recipient: janescott
Artist: [to be revealed]
Characters/Pairings: John, Sherlock
Rating: G
Warnings: Bloodstains
For janescott, who asked for something somewhat angst-ridden. I hope it pleases.
Notes: Close attention to caps from TV Caps; various photographs of blots.
My thanks to the lovely and very talented [redacted] for the inspired beta.