I read a comment on one of Ricë's posts where a woman suggested that there should be an artist's exchange. What she meant by this idea was a place where people could contribute stuff for artists to make art with. Isn't that the coolest idea? Afterwards we could post the contributer a photo of the finished work.
I am not an organizer. If anyone wants to steal this idea (I didn't get the impression that the commenter wanted to do it) please go for it.
I would love to give the original commenter credit for this idea, but there was no profile to get in touch with her.