fontes

editiones:

De coloribus et artibus Romanorum

in: A Critical Essay on Oil Painting, proving that the Art of Painting in Oil

was known before the pretended Discovery of John and Hubert Van Eyck,

to which are added, Theophilus De Arte Pingendi, Eraclius De Artibus

Romanorum, and a Review of Farinator's Lumen animae.

ed. Rudolf Erich Raspe, London: H. Goldney, 1781

Heraclius: Von den Farben und Künsten der Römer

ed. Albert Ilg, Wien W. Braumüller, 1873

versio electronica:

Ulrich Harsch 2013