Retained by the Royal Academy after the 1752 competition; transferred to the Académie des Beaux-Arts after the Revolution; remains in the collection of the École des Beaux-Arts.
The Prix de Rome of 1752 set a subject from the Hebrew Bible: Jeroboam, the first king of the northern kingdom of Israel, stands before the golden calf he has erected at Bethel. As he stretches out his hand to burn incense, a prophet from Judah cries out that the altar will split and the king's hand will wither. The text is from 1 Kings 12–13. For a young painter trained in the studio of François Boucher, this was a brutal departure from the pastoral frivolities of the Rococo. There is no room for a smile here. Only the cold architecture of divine judgment.
Fragonard, not yet twenty, had arrived in Paris from Grasse only a few years earlier. His father had worked as a glove maker; the family had no artistic pedigree. He had entered Boucher's atelier, and Boucher, recognising a raw talent, quickly passed him to the history painter Carle van Loo for the rigorous training the Academy demanded. The Prix de Rome was the only path to the French Academy in Rome, the only guarantee of a state-sponsored career. The competition was anonymous, the judges unforgiving. The boy painted for his life.
The canvas measures 111.5 by 143.5 centimetres, a modest expanse by history painting standards, but Fragonard fills it with a tightly managed theatricality. The scene unfolds before a classical temple, its columns rising into obscurity. On the left, the prophet raises both arms toward heaven, his body a vertical axis of accusation. In the centre, the golden calf looms, a mute, monstrous idol. On the right, Jeroboam recoils, his white turban and gold-embroidered robes marking his royal station. His right hand, the hand he extended to command his servants to seize the prophet, is already shrinking, its fingers curling into a useless claw. Behind him, a servant in a red cloak stares in frozen horror. At the king's feet, the altar has begun to split open.
The arrangement is circular, a dynamic ring of figures that forces the eye to travel from the prophet's accusation to the king's punishment to the idol's impassive presence. The lighting is dramatic, falling from the upper left and cutting through the gloom to illuminate Jeroboam's face and his withered hand while leaving the kneeling worshippers in near total darkness. Light here is not a source of beauty; it is an instrument of terror.
This is a competition piece, and it wears its ambitions on its sleeve. Fragonard has consciously suppressed the soft, decorative touch he had learned from Boucher. The brushwork is tighter, more disciplined. The figures are modelled with a sculptural weight that recalls the style of Carle van Loo. The architecture, the drapery, the chiaroscuro, all of it is calculated to demonstrate a mastery of the academic vocabulary that the judges demanded.
And yet, the surface confidence is deceptive. Recent infrared photography has revealed numerous pentimenti, changes made during the painting process. The most significant alteration is the altar itself, which Fragonard reworked more than once. The visible tension between the finished canvas and the anxious revisions beneath it is a physical record of a young artist's doubt.
Fragonard won. The judges awarded him the Grand Prix on August 26, 1752. The painting was retained by the Royal Academy as a prize record, a trophy of institutional approval. In December 1756, Fragonard finally arrived at the French Academy in Rome, carrying this canvas in his luggage. The four years he spent in Italy would transform him. He would study the Carracci, Correggio, and Pietro da Cortona. He would shed the rigid academic formulas and discover the luminous, fluid style that would make his fortune.
But Jeroboam Sacrificing to Idols remained behind, locked in the collection of the Royal Academy. After the French Revolution, the academy was abolished, and its holdings passed to the Académie des Beaux-Arts, the successor institution. The painting has never left Paris. It hangs today in the École nationale supérieure des beaux-arts, in a room full of other competition pieces, other young men who once stood before the judges and held their breath.
On an artistic level, the canvas carries a second meaning: it represents a young, twenty-year-old artist straining against his own natural instincts. To win the Prix de Rome, Fragonard had to suppress his affinity for playful, fluid frivolity and adopt a disciplined gravity. The painting is a monument to a double trial—a biblical king facing the judgment of God, and a young painter facing the unforgiving verdict of the Royal Academy.
