twisted and distorted groovy hippie background. waves, swirl, twirl pattern. retro backgrounds in psychedelic style

distorted twirl groovy retro swirl psychedelic hippie pattern background wavy liquid print abstract graphic funky concentric 60s line 70s design poster vintage circle pop 90s playful artistic marble striped ring pastel trendy illusion trippy artwork geometric texture wave modern fun naive blue curve beige zebra vector illustration style wallpaper art