Trust but Clarify/Gags

Couch gag
Marge and Lisa force Homer to visit the Springfield Museum of Art where a special exhibit is on. Upon entering Homer starts hallucinating, seeing Marge and Lisa as paintings. He comes out of the museum and sees Bart, Santa's Little Helper and the whole Springfield as paintings too, he arrives home and sits on a couch with Maggie. The whole house is a painting too so he tries to change himself in a painting, but becomes a point stile comic instead.