File:Smederevo 1940.jpg

Fair use rationale
The use of this image in Smederevo Fortress is covered by fair use laws because:
 * It is a historically significant photograph, and as such cannot be replaced with a free equivalent; any modern photographs show the fortress in a very different condition.
 * The use of the photograph is not expected to cause any loss of value to the copyright holder.
 * The image is of a lower resolution than the original, so any copies will be of inferior quality.
 * The image is used only to depict structural differences.