A Lament in the Desert Elizabeth Southerden Thompson (Lady Butler) (1846-1933)

The picture has something of this: people, military, soldier, wear, group, army, weapon, war, military uniform, uniform, many, group together, man, gun, rifle, skirmish, child.
Perhaps it’s a painting of a group of men walking down a dirt road with a full moon in the sky over the ocean and palm trees in the background.