These are my responses to the 2020 prompts for the Equestria Daily annual Artist Training Grounds! There's supposed to be a "Newbie" to the front but I removed it just because. :P Prompt 13 is Pony with a dark side, which I interpreted as Pony with a dark past. Sunset of course is the pony in question, and she deals with her understanding of her present existence, as an extended process of atonement. This is not to say that what she's doing is a task explicitly given to her; it's merely that, as I interpret things (the Meto-verse shall we say?), Sunset sees it that way.