retro repetitive wallpaper. watercolor. blots, stains, splashes - vintage pattern - bitmap

abstract background basketwork bitmap blots braid circle classical color computer cover creative dash decor decoration elegance fabric funky generated geometric glamour gradient graphic illustration interior line modern mosaic old paint pastel pattern plait rectangle repeat repetition repetitive retro school series seventies similar simple sixties splashes square stains style stylish swatch template textile textured trendy vintage wallpaper water watercolor