Mmonly found on classical Greek funerary monuments were: images of domestic scenes, mostly depicting women. I hope this information and the pictures at the referenced site are helpful in answering your question
The vault was ornamented with coffers. Some triumphal arches were surmounted by a statue or a currus triumphalis, a group of statues depicting the emperor or general in a quadriga. The inscriptions on Roman triumphal arches were works of art in themselves, with very finely cut, sometimes gilded letters.
