retro mushroom sticker on yellow background. 70s style cartoon icon white contour

vector isolated mushroom cartoon sticker 70s retro hippie groovy 60s vintage magic funky doodle food trendy vegetable plant patch nostalgia decorative pin nature hipster poison organic badge print acid fungi forest sign template autumn icon fungus ingredient clip art hand drawn 1960s psychedelic sixties muscaria porcini yellow background style white contour