color colour edge grunge paper red stain stained texture torn angles appearance architecture blue blue sky building buildings city clouds colors colours commercial corners edges framed frames glass heights high lines metal modern patterns perspectives placement rows shape shapes sky skyscrapers straight style surface surfaces textures urban walls windows abstract background glass stones glass objects sharp edges tiles cereal crop cut farm field golden harvest stubble wheat art book border design frame graphic old spine cliff copyspace grass green heather ocean sea card slide vintage alpha-numeric-keypad black blank buttons communications communications-device curved edging fingering gadget handphone handpiece home-phone input-device lettering mobile-device mobile-phone numbers numerals numeric-keypad office-equipment portable press push-buttons screen smooth symbols telephone telephony white