These images are from the French perspective. These are French troops, including from the colonies. There are two faint biplanes just above and to the sides of the French flag.
The four figures at the top aren't named, the two on the left look like cousins George V and Czar Nicholas. The two on the right ?
1914
GLOIRE
ANOTRE ARMEE
ET
A NOS ALLIES
Down the left column:
de CASTELNAU
? PAU
G LYDOUX
DUBAIL
Gd DUC (Grand Duke) NICOLAS
G RENNENKAMPF
Right Col:
? JOFFRI
GALLIENI
MAUNOURY
FOCH
Fd Ml (Field Marshall) FRENCH
G. LEMAN Heros de Liege
Across the bottom:
L. GELIGNE Imp. Edit. PARIS
(Signed) J. Magnien
J MAGMNIEN ? ? M? DEPOSE