Final answer:
Emily Mary Osborn's 'Nameless and Friendless' captures the theme of social isolation, relating to the Realism movement's focus on everyday hardships.
Step-by-step explanation:
Emily Mary Osborn's Nameless and Friendless depicts the experience of b) Social isolation. This painting shows a woman trying to sell her art in a male-dominated space, highlighting the struggles of being an unrecognized artist and a woman in Victorian society. The themes presented in Osborn’s work align with the large thematic concerns of the Romanticism movement, which glorified nature, common people, and individual emotion, but her work is often categorized more accurately under the Realism movement, which is known for its portrayal of the harsh realities of everyday life.