psychedelic checkerboard background. wavy s, trendy psychedelic style and groovy color checkerboard.

retro pattern background psyhedelic checkerboard groovy funky wavy vector abstract y2k 70s playful design art graphic grid vintage illustration wallpaper 90s poster seamless chessboard print chess cute pink texture square boho happy fantasy funny set swirl geometry love geometric template line surreal aesthetic style collection colorful sixties hipie grunge irregular