A family group occupies the triangular spandrel, with three figures closely arranged on a low platform beneath a painted architectural frame. At the left, a woman in a white headscarf and pale lavender robe leans forward, her arm gently supporting a small child who stands between her and a bearded man. The child, nude and rendered with soft modeling, faces the man at right, who sits with legs extended, dressed in a yellow tunic and white leggings, his gaze intent on the child.

The figures are set against a dark, muted background, which throws their forms into relief and emphasizes the subtle transitions of flesh tones and drapery. Light falls from the upper left, illuminating the woman's shoulder and the child's back, while casting gentle shadows that define the folds of fabric and the contours of limbs. The paint surface shows Michelangelo's mastery of fresco, with smooth transitions in the modeling of skin and fabric, and a restrained palette dominated by whites, ochres, and violets.

Above the family, in the spandrel's upper corners, two large, shadowy figures are painted in brown tones, each seated with muscular backs turned and their forms partially lost in the dark background. A ram's head ornament crowns the apex of the frame, flanked by decorative molding that separates the main scene from the architectural illusionism of the Sistine Chapel ceiling. The left foot of the woman extends beyond the platform, resting on the dark ground and catching a highlight along the toes and instep.

The man’s right hand is visible, loosely clenched and resting on his thigh, with subtle shading accentuating the knuckles and tendons. A dark blue drapery lies in folds beneath the man, partially covering his legs and trailing off into the shadowed lower right corner. Fine craquelure is visible throughout the upper background, particularly pronounced in the brown-painted shadowy figures and the spandrel’s darker areas.

The platform on which the figures sit is painted in muted brown and gray tones, with a slight greenish cast at the far left edge. The illusionistic frame features a repeating pattern of raised, shell-like ornaments, rendered with crisp highlights and delicate shadows along the inner molding.