acid color psychedelic checkerboards with seamless pattern with warped grid mosaic tile

psychedelic retro pattern checkerboard grid background seamless vector groovy poster chessboard square line funky wave 70s wallpaper acid tile warp colorful geometric y2k print mosaic design art graphic trippy cover distorted wavy abstract checker warped board optical color chess 90s illustration gingham hippie vintage playful effect texture textile modern distortion