mushroom groovy retro art. hippy slogan. witch psychedelic 70s print. abstract hallucination poster. toadstool and alien

alien hippy mushroom face groovy slogan hallucination toadstool good mood crazy gesture hippie positive psychedelic eye retro smile art witch 70s phrase print surreal amanita comic trippy rave mutant silly bizarre funky trendy hypnotic hand peace head beast monster happy weird graphic funny abstract card poster vector cartoon pink illustration