abstract wind texture, sea, ocean and river waves background. smoke and steam gray pattern.

abstract backdrop background bark black brocade chinese cloud clouds curly curvy decor decoration decorative design digital doodle drawing drawn fabric futuristic geometric graphic gray grid hair illustration intertwining isolated japanese landscape leather line linear lineart lines magic material mist monochrome mountain network ocean ornament outline pattern points polygonal repeat river ropes satin sea seamless silk skeleton sky smog smoke smoky steam storm stream structure surface swirl tech technology textile texture thin triangles unusual vector wallpaper water waterfall wave wavy white