Narodni Gallerie - Derivatives

these two pix don't have anything to do with each other except that I liked them , and somehow they seemed ,derivative' to me . . . if you see what I mean . . .

I don't have the artist's name for the first one, dammitall, but it is NOT Miro . . .

the second is Diary of an Adolescent 1 by Pivovarov, which looks like a beer-based czech pseudonym to me . . .