Submission of Frederick Barbarossa before Pope Alexander III during the signing of the Treaty of Venice , by francesco de rossi francesco salviati , history painting , Mannerism (Late Renaissance) style , Textile, Mythology
A painting of a large group of people in front of a building.
A painting of a large crowd of people. There is a large white building behind the crowd. There are clouds in the sky above the building. The people in the crowd are all wearing robes. 