Where from is this picture ? Can anda recognize it ? I m sure is from one cartoon, but wich one ?

Well, that specific picture looks like fan art, not an actual comic featured in the Peanuts. Maybe it is modeled after the episode where snoopy becomes a magician? That was a newer one. I believe it was featured on one of the holiday DVDs. I think it might have been on the "It's the Great Pumpkin, Charlie Brown!" DVD. But I'm not sure.

It looks a bit like a scene from "Happy New Year, Charlie Brown!" but I'm not sure.