retro 70s groovy hippie sticker peace with flowers. psychedelic cartoon -funky in vintage

hippy symbol party graphic 70s power slogan peace retro background sign 60s vector groovy 1960s heart floral vintage flower design psychedelic love butterfly shape rainbow 1970s label fun flowers isolated illustration happy holiday colorful festival happiness hippie youth blooming seventies revival object back lovely flowerpower festive icon sixties positive creative