![](http://www.alamy.com/thumbs/6/6D78ED33-00E3-47F2-8B58-2BEAAFD3FD65/BAC4TN.jpg)
concrete
Size: 5711px × 4283px
Photo credit: © ASP / YPP / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: &, architecture, architectures, asphalt, asphalts, black, concrete, element, elements, landscaping, material, materials, nurseries, paving, sealcoating, stair, stairs, step, steps, tarmac, top