![](http://www.alamy.com/thumbs/6/555D8902-19E2-4368-859A-2322F6694DC6/TAATNE.jpg)
Sandstone rock at castle hill in Quedlinburg
Size: 4608px × 3072px
Photo credit: © Heiko Küverling / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, building, color, detail, environment, environmental, geologist, geology, influences, layers, material, materials, mireral, natural, nature, pattern, rock, sandstone, stone, structural, structure, structured, structures, surface, texture, uneven, wall, weathered, weathering