A marble plaque inscribed with the names Zerubbabel, Abiud, and Eliakim dominates the center of the lunette, dividing the composition into two distinct groups. On the left, a seated woman dressed in a white tunic and golden ochre drapery cradles a young child on her lap, her arm wrapped protectively around the child’s shoulders. Her gaze meets the viewer directly, her expression calm yet alert, while the child turns inward, his face pressed against her cheek.

The folds of her garment are rendered with broad, sculptural brushstrokes that emphasize the weight and volume of the cloth. To the right of the plaque, a second adult figure sits in profile, turned away from the central axis, her head wrapped in a soft ochre turban. Her face is shadowed, with a somber, contemplative expression, and her body is enveloped in a voluminous brown cloak that falls in heavy, angular folds.

A child sits at her side, nestled close to her hip, his small hand resting on her knee as he looks outward, his features softly modeled in warm tones. Both groups are set against a pale, architectural background, with stylized volutes curling behind the central plaque and a delicate play of light falling from above. The composition is tightly framed within the arched lunette, and the figures are arranged in a balanced, symmetrical manner, each group mirroring the other across the central axis.

The color palette is restrained, dominated by earthy ochres, warm browns, and cool whites, with subtle transitions between light and shadow lending the forms a monumental solidity. Fine details, such as the gentle shading on the children’s limbs and the crisp lines of the drapery, reveal the artist’s mastery of fresco technique. This work belongs to the High Renaissance movement, a period marked by balanced compositions and idealized forms, both of which are evident in the harmonious arrangement and monumental presence of the figures.