Sid and Marty Krofft attempted to open a theme park at one point in the seventies, and I guess it was pretty far along before it was abandoned. I had an oil painting of mushrooms playing badmitten which I was told, came from this park.

This time-lapse video of an oil-painting being created by Pablo Picasso is brief, but captivating. The clip is a scene taken from the 1955 French documentary "The Mystery of Picasso," in which director Henri-Georges Clouzot filmed the artist painting 20 different pieces. Bizarrely enough, almost all the art created for the film had to be destroyed upon close of production due to contractual obligation. More here