Altarpiece of the three archangels

Marco d'Oggiono, one of Leonardo da Vinci's most faithful Milanese followers, painted this work as part of his productive workshop output. D'Oggiono efficiently translated Leonardo's revolutionary techniques into standardized formats for the Milanese devotional market. His compositions faithfully adopt Leonardo's distinctive poses, soft atmospheric modeling, and subtle psychological expression. The oil medium allowed for rich tonal transitions and glazed layers of color that created luminous depth impossible with the older tempera technique.

The panel shows d'Oggiono's characteristic adherence to Leonardesque sfumato with soft atmospheric modeling, though with the slightly harder contour drawing that distinguishes his work from the master.