abstract art background brown decoration decorative electric blue Fashion accessory grey ground metal pattern Tints and shades wool woolen black black-white blue dot flowers orange red square stripe stripes symbol textures vivid white yellow architectural backdrop city color decay design green grunge grungy paint rough stone texture urban wall architecture colors dark five font number old painted peeled border flat fresh grass landscape natural nature plain rural sky summer sun sunny curves drawing long effect effects glass light lightning lights object objects plasma purple space sphere