Is this availabe as stock? I'm not sure how you can tell. Can you let me know where to look on this site so I can tell if an image is stock (or not)? On some photos I can see the license information (or copyright) but on others I cannot. I'm new to "the stock" item idea and am baby stepping my way around. Any pointers you can give would be appreciated. I have a railroad photo with my nephew that I'd like to use this image in the background but don't want to do so if this is a copyrighted photo. Thanking you in advance for any assistance you can provide.