Final answer:
Nurses in the 20th century attracted artists' attention in an urban setting, reflecting the dramatic population shift and living conditions during the Industrial Era's urbanization.
Step-by-step explanation:
Nurses in the 20th century vividly captured the attention of artists in the urban setting. The rapid urbanization during the Industrial Era saw significant population shifts from rural to urban areas, especially as new technologies led to increased industrialization, which in turn required a large workforce. With factors like mechanization reducing the need for labor on farms and the allure of better wages in the cities, many sought new opportunities in urban environments. Furthermore, the challenging conditions and diverse experiences of city life were reflected in the cultural creations of the time, with artists and writers depicting the realities of urban existence, including the lives of health professionals like nurses who served an essential role in these burgeoning urban centers.