Angel Playing a Tambourine detail from the Linaiuoli Triptych, 1433, not brightened

A profile view of a blonde angel dressed in a long rose-colored robe with gold embroidered borders. The figure holds a red-rimmed tambourine and features large blue-and-gold feathered wings against a gilded background. The angel's head is surrounded by a circular halo decorated with intricate punched-metal patterns.

This depiction of musical angels represents the celestial hierarchy and the 'Music of the Spheres,' a concept where cosmic order is expressed through harmonic proportions. It reflects the early Renaissance effort to visualize the divine harmony described in Neoplatonic and Christian cosmology.