abstract background blended block color coloration colored colour coloured curves decoration decorative design details distinctive form formed glass glass-brick interconnected interlinked light lighting patterned patterns perspectives shape shaped shapes style surface surfaces surfacing tactile texture textured textures thick tile tiles tiling vibrant visual wall wall-tile ancient architecture backdrop brown construction natural old rock rough solid stone building orange paint pattern wallpaper yellow mosaic concrete weathered brick architectural brickwork buildings chimney stacks chimneys elements exterior external height high historic roofs rooftops stonework walls cracked gray grey cement grunge grey.gray render plaster white