flower groovy retro poster. psychedelic 70s smile face. cartoon sticker. hallucination mushroom. good love power. peace

groovy psychedelic positive flower rainbow hippie mushroom 70s love heart emoji lip sun hallucination crazy face power summer funky cloud peace hand gesture mouth surreal fantasy character good magic print fungus daist tongue retro toadstool mysterious eye ufo happy smile abstract nostalgia fun inspirational poster vector sticker cartoon banner set