With the commemoration of D-day last week I thought these pics might have added poignancy. The first is a montage showing a scene during and after the war. I believe the setting for this was Egypt, with a tour-bus replacing army vehicles in the post-war scene.
The second looks like it was painted on a similar background, also unframed, possibly from a series. This always reminds me of a James Bond scene; the white snow-trooper outfits, and the slightly outlandish snow-wagons pulling the troops up the mountain towards the battle.