Melanie from the Mirror (KEL TU 033) is a comic published in 2015 on tumblr (and later on DeviantArt) by Kelly Green.
A colored portrait of a living Melanie Ravenswood wearing her green outfit.
“I just wanted to draw Mel in that one outfit she wears in the mirror-portrait thing. (The spooky hand was an afterthought.)”
“I wanted to have crack at drawing her in this dress. Can you spot the spooky hand?”