Napoleon I receiving Baron Vincent, the Austrian Ambassador, at Erfurt, 1808

Nicolas Gosse's Napoleon I receiving Baron Vincent, the Austrian Ambassador, at Erfurt, 1808 (1838) depicts the Congress of Erfurt — Napoleon's summit with Tsar Alexander I in autumn 1808, at which he also received the Austrian ambassador — one of the great diplomatic spectacles of the imperial period. Painted for the Palace of Versailles nearly thirty years after the event, the canvas belongs to the July Monarchy's vast project of Napoleonic commemoration. Gosse was a capable painter of historical ceremonial scenes who contributed several canvases to the Versailles collection, capturing the formal procedures of imperial diplomacy with appropriate grandeur.

Gosse organizes the diplomatic reception with the compositional conventions of state painting — Napoleon central and slightly elevated, the ambassador formally presented, the assembled court as witnesses. The military and diplomatic uniforms are rendered with documentary precision, and the interior setting of the Erfurt palace provides appropriate architectural grandeur. The palette is warm and formal.