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:
Aegidius Sadeler Caligula WGA. Artwork Creator Aegidius Sadeler firsthalf other date century engraving size mm Institution British Museum object history credit line accession number WGA link wga hu wga hu html PDold graphics historical Flemish Aegidius Sadeler Flemish prints in the British Museum thcentury engravings