abstract artificial commercial filler foam light loose-fill packing polystyrene-packing-chips polystyrene-void-fill shaped shapes silvery-white space-fillers textures void-fill void-filler backdrop background copy space fill fill space overlay paper texture mold moldy gray grey ribbed textured baked brown golden wrinkled space fillers cracked grain knot shine weathered wood wooden blank burlap canvas cloth copy decay dirty embroidery fabric furnishings grunge grungy hessian jute old rough sackcloth weave woven