The greatest artistic triumphs of the Romans were in ceramics true of false?

This is true. Although the Romans were also known for architecture, sculpture, paintings, and mosaics, ceramics were their major triumph.

Vases, urns, and jars were huge accomplishments. They were not only known for their design and techniques, but also for the reliefs that were painted on them. Ceramic painting was a very intricate art form, up into the beginning of the Hellenistic period.