Saint Cosmas and Saint Damian before Lisius 1440

Fra Angelico painted “Saint Cosmas and Saint Damian before Lisius” in the 15th century, using tempera on wood. Tempera is an egg-based paint, known for its fast-drying quality and luminous finish. Look closely, and you’ll see how the fine, powdered pigments, mixed meticulously with the egg yolk, create sharp lines and vibrant colors. The artist applied these paints to the smooth surface of the wood panel in thin, careful layers. This slow, meticulous work was typical of the period, reflecting a pre-industrial approach to production, where the value of the work was tied to the labor invested. The gilding of halos adds another layer of craftsmanship, a costly material meant to elevate the sacred figures. Here, the use of tempera is not just a technical choice; it's deeply entwined with the social and cultural values of the time, emphasizing devotion, skill, and the preciousness of the artwork itself. Appreciating these materials and making processes gives us a deeper connection to the artwork.