Pfalz D.XV from the front-left
Here we see a Pfalz D.XV from the front -left, giving a good view of the unusual layout of the lower wing, seperated from the fuselage by a small gap.
Picture from Wikimedia Commons
How to cite this article:
Rickard, J (16 September 2023), Pfalz D.XV from the front-left , http://www.historyofwar.org/Pictures/pictures_pfalz_DXV_front_left.html