Jacopo Pontormo created 'Madonna and Child with the Young Saint John' using oil paints, a medium that offered a new level of depth and luminosity. The painting's appearance is greatly influenced by the nature of oil paint itself; consider its texture, weight, and color. Pontormo applied the paint in layers, building up the figures and imbuing them with a soft, almost ethereal quality. He engaged with the skilled traditions of Renaissance painting, using techniques of blending and glazing to create subtle gradations of tone and an incredible sense of realism. Oil paint, as a material, was closely tied to the economic and social conditions of the time. Pigments were often expensive and sourced from distant lands, reflecting global trade networks, and this was labor intensive to process, mixing powdered pigments with linseed oil. Understanding the materials, making, and historical context allows us to see the true complexity and richness of this Renaissance masterpiece, challenging distinctions between fine art and craft.