psychedelic checkerboards or warp checkered seamless patterns with groovy flowers, smile faces

checkerboard pattern psychedelic seamless grid flower poster daisy groovy smile tile face wavy retro 70s funky wave abstract set trippy vector bloom distorted chessboard textile geometric chess y2k playful background 90s hippie art board vintage graphic print design checker wallpaper illustration gingham trendy template 60s floral mosaic texture fun doodle