abstract angles appearance background color colour display hammered hard hardened historic iron large light metal nails old perspective perspectives railways rusty secure shadows sleeper solid strength strong sunlight surface surfaced texture textures used wood wooden woodgrain backdrop break brown christmas colored colorful colors coloured colourful colours common walnut crack desktop dirty english walnut fresh Juglans regia nut nuts organic persian walnut structure structures wallpaper walnut walnuts whole spikes bucks capital cash coin coinage coins euro euros expensive finances fund funds gold hard cash money pay payment property resources rich salary shopping silver stock exchange treasure wealth appetisers appetizers biscuits cheese cheeses crackers crisp finger food flavored flavoured hard noodles noodles salted salty sauce savory savory sausages savoury savoury sausages shapes small hot dogs small meat pies snack food snacks snaps tasty twists various shapes baked bread-substitute crispy crunchy diet dietary dietary-biscuits dietary-substitute dieting dry edge edges edible food on-edge plain sandwich-substitute textured weight-reduction backgrounds black brick concrete copy design down floor gray grey herringbone horizontal joints macro mortar outdoor outdoors path patio pattern paving pedestrian rectangle rock rough shape sidewalk stone street urban walkway abandoned cut-off derelict direction disconnected disused left line movement neglect neglected outdated rails reject rejected scrap sleepers tracks transport waste