Oh yeah.... Im studying psychology stuff right now, and the art further down looks like some really solid textbook examples of things someone would schizophrenia would draw (I think one of those pieces IS in a textbook) ... but, to answer you question:
I mean, I guess some stuff I draw have stories in itself, as I get obscure weight the art because I dont want someone to see it, then get immedelty scared off/worried for me, since I do draw based on what im feeling. I use lots of symbolysims ((Sorry I cant spell good)) and stuff, and to be honest, I try to tell storyies, and when I have lots of free time, I draw pages of the same person, but doing different things. So yeah, I think that some of my more obscure drawings and art can tell a story of its own.
((Sorry if this isn't what you want))