Metropolitan Museum of Art
Metropolitan Museum of Art: List of Rulers: Roman Empire
This website offers a list of the emperors of the Roman Empire, separated by dynasty. In addition, you can click on pictures of art and architecture of each dynasty of the Roman Empire to get information about them.
Other
The Paintings From Boscotrecase
A art history article on a series of wall paintings belonging to the "Third Style" found in a villa near Pompeii that may have belonged to the daughter of Augustus. There are five sections, the section entitled "The Painter in Roman Art"...
Other
Roman Painting: Frescoes From Campania
Gives detailed descriptions, classifications, and pictures of the various wall frescoes found in the Naples area of Italy during the period of ancient Rome. This includes the city of Pompeii.
Other
History of Painting: Greek and Roman Painting
This resource, although focusing more on Greek painting, contains some insight information on ancient Roman painting, primarily the Roman frescoes.
Curated OER
Roman Painting: Frescoes From Campania
Gives detailed descriptions, classifications, and pictures of the various wall frescoes found in the Naples area of Italy during the period of ancient Rome. This includes the city of Pompeii.