Hi Mirof.
Artemii has professed his interest in FIW in his past posts and photos.
I would say from the similarities it is Artemii's take on a scene from film Last of the Mohicans, when the British surrender to the French at Fort William Henry and are assured of safe passage under the terms of surrender.
Unfortunately the Indians allied to the French are incensed as this is not the way their culture does war and breaks the French terms and set about the British after they leave the fort.
Steve