60s and 70s style groovy amanita. hand drawn vintage poisonous mushroom. retro decor

amanita vintage groovy mushroom 70s vector 60s poisonous funky design hippie nature cartoon retro abstract toadstool isolated hippy psychedelic art natural fly agaric element decor acid colorful wallpaper doodle crazy lsd trippy hand drawn vibes graphic whimsical drawing y2k trend 2000 year early 2000s nostalgia late 90s fun aesthetic vibe 1970 icon 1960 cute style amanita mushroom decor