Triptych: Crucifixion and other Scenes

The central panel depicts Jesus on the cross set against a gold ground, with Mary on the left and a red-robed figure on the right, all framed within an arched architectural niche. The side wings illustrate additional narrative scenes with groups of saints and worshippers rendered in stage-like interiors, arranged in vertical compartments. The work uses a rich palette of gold, red, blue, and green, with elongated, linear figures and strong outlines in the Siena Gothic style, giving the composition a ceremonial, devotional character.