Friedrich Materna and Günther von Kluge

From left to right: General der Infanterie Friedrich Materna (Kommandierender General XX. Armeekorps) and Generalfeldmarschall Hans-Günther von Kluge (Oberbefehlshaber Heeresgruppe Mitte). The picture was taken in July 1942 at Samoschje-Temkino, east of Wjasma, in the area of XX. Armeekorps commanded by General Materna.

Source :
https://forum.axishistory.com/viewtopic.php?p=2346570#p2346570