Origin of two paintings?

[Tarbicus]

Pre-Renaissance, I think yes, but it might be Byzantine or late Roman - late antiquity anyway. It's got that comic book stylisation, if you know what I mean? The tunics also make me think late Roman, as they could be contemporary to then, and these subjects are often portrayed in clothing of the time the artwork was made (or a contemporary interpretation of ancient clothing).
http://www.accd.edu/sac/vat/arthistory/ ... 3/Byz3.jpg