MvR looking up at his friend von Falkenhayn standing on the wing of an Aviatik C.II whilst at Bad Homberg for the visit of the Kaiserin.

MvR looking up at his friend von Falkenhayn standing on the wing of an Aviatik C.II whilst at Bad Homberg for the visit of the Kaiserin. (picture source: The Red Baron, a photographic album of the first world war's greatest ace, Manfred von Richthofen, Terry C Treadwell, Pen and Sword Books, 2021)