the optical effect of a roman black and white mosaic floor, rome, lazio, italy

flooring floor asphalt wall art iron brick walkway sidewalk cobblestone brickwork lane wood line soil tile stonewall alienating optical effect roman black white mosaic rome lazio italy geometric decor wave wavy style shape ornate seamless drawing repetition alignment strip align stone antique geometric vintage creative decorative element decoration tile beauty curve detail background texture pattern abstract design material steel metal old wallpaper light backdrop iron black nature dark structure transportation green industrial tree architecture art industry construction