seamless wave hand-drawn pattern. monochrome abstract waving curling lines. perfectly look on fabric, textile, etc.

abstract animal backdrop background black color curling curly decor decoration design digital doodle drawn element fabric fashion floral funky graphic hair hand human leaf line lines look modern monochrome ocean ornament pattern perfectly repeat retro river seamless storm structure summer tangle tangled template textile texture textured tile travel urban wallpaper wave waving wild