Pashtun tribesmen shooting and rolling big stones on British invaders during First Anglo-Afghan war

Pashtun tribesmen shooting and rolling big stones on British invaders during First Anglo-Afghan war. 

Artist : Joseph Ratcliffe Skelton. 

Source: https://www.meisterdrucke.uk/fine-art-prints/Joseph-Ratcliffe-Skelton/117633/Crushed-by-rolling-stones,-mown-down-by-volleys-of-musket-shot,-the-men-fell-in-hundreds-.html