This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
Banduri and Lisle. Imperii Orientalis et Circumjacentium Regionum.D Optimatum.Paphlagonie.Buccellariorum.Pontica.Anatolicum.Cappadoci.Charsiani.Sebaste.Colone.Comata.Saniana. style backgroundcolor transparent valign top pxbr px la Imperii Orientalis et Circumjacentium Regionum sub Constantino Porphyrogenito et ejus praedecessoribus