Cennino Cennini (author), Mary Philadelphia Merrifield (translator), Guiseppe Tambroni (introduction and notes), A Treatise on Painting, Written by Cennino Cennini in the Year 1437; and First Published in Italian in 1821 […], London: Edward Lumley, 1844. https://archive.org/details/atreatiseonpain00merrgoog/mode/2up