set of groowy hippie posters in 60s,70s style. trendy abstract vertical retro backgrounds with waves.twisted and distorted

set wavy retro backgrounds psychedelic cover vector simple zebra artistic swirl twirl liquid vintage wallpaper groovy 70s 60s illustration funky 90s graphic print trendy geometric art modern fun curvy shape playful distorted poster illusion nostalgia multicolor 80s placard hippie horizontal beige surreal minimal crazy energetic abstract template positivity artwork collection groowy posters style vertical waves twisted texture style