artificial pavement floor flooring grass grey moss mossy old pavement pattern Road surface aged ancient ancient world brick cobble stone pavement cobbled cobblestone dark age medieval middleages old old times paved road pavement road sidewalk stone stones street street tiles walk way across ancient times cobble Stone horizontal middle ages wall background texture textures bricks cobbles concrete paving black granit square broken off damaged granite pavement gravel weeds chains fire hydrant prevention pump red safety buildings Cairo egypt narrow walls building door entrance gateway modlin yard church decoration enter lamps white woode