Roman art includes architecture, painting, sculpture and mosaic work. A group of 20th-century sculptures scattered throughout the campus forms the Putnam Collection of Sculpture. Her work during the 1930s explored sculpture, painting and drawing. Examples are painting, sculpture, and drawing. The interior served as a setting for exhibits of painting and particularly sculpture. Nero studied poetry, music, painting and sculpture. There are also representations in sculpture and painting. Mathematics can be discerned in arts such as music, dance, painting, architecture, sculpture, and textiles. The origin of this allegory in painting and sculpture is disputed. Much of the figural or architectural sculpture of ancient Greece was painted colourfully. The final stucco sculpture was then brightly painted. This finds expression in Greek sculpture and other artworks. It is a bronze sculpture, attributed to Edward Lormier. Little architectural sculpture of the period remains intact. It is characterized by its own sculpture and ceramics, distinguished by its simplicity.