Unknown Roman, ‘Wall painting: Perseus and Andromeda in landscape, from the imperial villa at Boscotrecase’, last decade of the 1st century B.C., The Metropolitan Museum of Art

Augustan
http://www.metmuseum.org/art/collection/search/250945

Image rights: The Metropolitan Museum of Art (Rogers Fund, 1920), licensed under CC0 1.0 Universal

About Unknown Roman