Lucius Caecilius Firmianus Lactantius was an early Christian author who became an advisor to Roman emperor Constantine I, guiding his Christian religious policy in its initial stages of emergence, and
Fourth-century mural possibly depicting Lactantius (or possibly Apuleius)
Beginning of Lactantius' Divinae institutiones in a Renaissance manuscript written in Florence ca. 1420–1430 by Guglielmino Tanaglia
Page from the Opera, a manuscript from 1465, featuring various colours of pen-work
Diocletian, nicknamed Jovius, was Roman emperor from 284 until his abdication in 305. He was born Diocles to a family of low status in the Roman province of Dalmatia. As with other Illyrian soldiers o
Lactantius
…an inscription mentions a certain "L. Caecilius Firmianus". Lactantius had a successful public career at first. At the request of the Roman emperor Diocletian, he became an official professor of rhetoric in Nicomedia; the voyage from Africa is described in his poem Hodoeporicum (now lost). There, he associated…
Head of Diocletian wearing a corona civica, on display at Istanbul Archaeology Museums.
Panorama of amphitheatre in Salona.
Head of Carinus at the Centrale Montemartini.
Aureus of Diocletian minted c. 284, legend: imp c c val diocletianus p f aug.