I'm stationed here in europe so find things as simple as cobblestones to roof tiles is pretty easy for me to get accomplished. Also if I take any historical trips like I did today, I'll post some pics up for you all to check out.
I try to post the ones with as little of the modern touch as possible so maybe you can use you imagination on how to make it a WWI or WWII or what ever you care to get from the picture?
If you want to know more about the pics then just let me know, I can type in a bit or two of what I learned about the place?