The document discusses how the invention of photography in 1839 influenced painters and photographers in Britain. As the Aesthetic Movement became interested in imaginative effects over realism, photographers sought to capture the atmosphere of painters like Whistler. Students are instructed to analyze and compare works in terms of the manipulation of light and mood. They are also asked to consider how the work of female photographers like Clementina Hawarden, Margaret Cameron, and Zaida Ben-Yusuf differed from their male contemporaries. The concept of photographs providing a more "real" depiction through being a direct trace of reality is debated in comparison to paintings and sculptures.