black blue clouds land orange red ski storm sunset winter backdrop background beams desktop dynamic Fractal fractals graphic graphics ray rays shapes star structure structures sun suns symbol texture textures wallpaper white birds gray sky soaring summer wings anas-superciliosa appearance aquatic-bird Australian bird black-eye-stripe brown-duck color colors colour colours common dark dark-brown duck fauna fowl grey-duck lake light nature omnivore omnivorous Pacific-black-duck paddling pair reflections ripples rippling surface surfaces swimming textured water waterbird waterfowl widespread wild-duck door fastener hooks iron latch old rusted used worn acrylic brush brushstroke grunge line lines pen watercolor watercolour Dirt retro vintage 2014 body parts feet foot tracks vector.footprints small vector