Public domain
The Arch of Constantine with Trajan's Victory over the Dacians
From the collection of Rijksmuseum, Amsterdam. Free to download, adapt and use — no permission needed.
Subjects
Credit lineDe Boog van Constantijn met Trajanus' overwinning op de Daciërs. c. 1609. Gerard ter Borch (I). Rijksmuseum, Amsterdam. Public domain.