SONY DSC
<a rel="nofollow" class="external text" href="https://www.flickr.com/people/122521784@N04">Valder137</a>
CC BY 2.0
<a rel="nofollow" class="external text" href="https://www.flickr.com/photos/brikupfer/14413497597/">Fokker_Dr.I_Manfred_Richthofen_Last_Pass_02_Dawn_Patrol_NMUSAF_26Sept09</a>