collection of groovy hippie checkerboard in trendy retro psychedelic style. y2k aesthetic.

retro psychedelic checkerboard pattern groovy background wavy acid trippy 70s curvy checker chessboard poster mosaic surreal trendy graphic mesh isolated vintage aesthetic y2k boho flower doodle vibrant wallpaper grid 60s set style daisy fun 90s minimal geometric techno grunge colorful naive playful hippie backdrop optical template textile chess gingham