A group of factory workers, mostly women, stand united, holding signs with deter

A group of factory workers, mostly women, stand united, holding signs with determined expressions; late 19th century; dressed in simple work attire with long skirts and aprons; outside a large brick factory in London; they are raising their signs and fists in a protest; in the background, the factory's smokestacks emit smoke into a cloudy sky; wide shot with a focus on the workers; hyper-realistic, photo realism, cinematography. Photo realism, cinematography. The camera lens size should be 200mm, aperture f/4.5, and ISO 1600. The artistic medium should be color photography.