1,2,4 are Dali/Magritte style paintings (my favorite); mine is 4 and I was choosing between a few Dali/Magritte, a Grant Wood style and a Monet/Manet (I always get those 2 confused...one married his mistress and the other had syphilis)...I’ll guess 3 because none are Picasso style but that image looks like I imagine Picasso may have looked.