Ethiopian painting of the battle of Adwa: The Negus is at the top left, behind his troops. His wife Empress Taytu is on the lower left. Taytu’s advanced position is probably a representation of propaganda. Note that here the Ethiopian soldiers all have guns and are dressed from neck to foot, which is not surprising considering that Ethiopia is a country at high altitude and therefore relatively cold.
You will also notice that African soldiers were on the front line and used as cannon fodder for the Italian army.