square psychedelic checkerboards, groovy checkered seamless patterns with color distorted grid tile

retro pattern background psychedelic checkerboard groovy funky grid wavy vector abstract y2k chessboard 70s cute graphic print playful design seamless checker 90s yellow distorted set wave texture vintage trippy art modern fun colorful wallpaper tile illustration poster gingham 60s mosaic line trendy chess geometric square swirl hippie board cover aesthetic