![](http://www.alamy.com/thumbs/6/9D7A6E52-EB3F-4241-BDC8-D8D802B7734B/PTNGWE.jpg)
Close-up of rust on a steel beam. Ideal for use as a background.
Size: 5000px × 3337px
Photo credit: © Paul Martin / Alamy / Afripics
License: Royalty Free
Model Released: No
Keywords: background, brown, close-, ferric, ferrous, industrial, iron, orange, oxide, rust, steel, theme