I think the artist was Vincent Van Gogh, it's a painting of a river in the daytime, with a giant peach drifting past a fisherman on the banks. I just can't remember what it's called!! Somebody help?
Well, I'm not too sure about the artist, actually. Van Gogh just rings a bell. I saw the picture in my science textbook from last year (it was an info box about a pigment called Chrome Yellow, which was apparently used to color the sun in the painting)