set retro groovy easter eggs characters in trendy cartoon 60s 70s style.

set easter egg retro groovy cartoon old classic mascot character gloves happy smile psychedelic cheerful 1960 1970 60s 70s hippy hippie trendy funky comic cool stickers graphic hipster print concept playful peace decorative clipart nostalgia colourful festive hunt poster card nostalgic seventies sixties naive design element greeting roller glasses rabbit ears eggs characters style flat vector hand drawn style