Shown from the chest up against a black background, two men with peachy skin, one holding a brass-colored sphere made up of interlocking bands, fill this horizontal portrait painting.
To our left, a boy or young man looks at us with dark eyes and his coral-pink lips are parted. His curly brown hair falls to his shoulders, and he wears a floppy, denim-blue hat. His emerald-green tunic is lined around the neck, shoulders, and down the front with bands of ruby red, and the neck is tied with a pale purple ribbon. A white shirt underneath shows at the neck and down a slit along the shoulder we can see. Along the bottom edge of the composition, the boy grips a paint brush, a quill pen, a flute, and a compass in his left fist. The man to our right leans toward the boy almost in profile.
The second man has ash-brown, curly hair and the suggestion of a short beard on his chin. He has hooded eyes, a prominent nose, and his downturned lips are also parted. He wears a honey-yellow tunic over a white undergarment. A swath of scarlet red over his left shoulder, to our right, could be a cloak. In the space between the people, he holds up the armillary sphere, made up of overlapping bands to create an orb, in his right hand, on our left. A long, white scroll curls around the handle of the sphere, the man’s hand, and down near his wrist. The scroll is inscribed, “NON VALET. INGENIVM.NISI FACTA VALEBVNT.” He looks at the sphere and points to it with his other hand.
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