Establishment of the French Academy of Sciences and of Paris Observatory

The painting was made to commemorate the founding of the Académie Royale des Sciences and the Paris Observatory in 1666, as indicated by its title and the date inscribed in the Joconde record. Executed in 1689 by Henri Testelin, the work depicts Louis XIV presiding over the academy's establishment and the observatory's inauguration.

The painting entered the royal collection and has remained in French state ownership since, now held at the Palace of Versailles under inventory number MV 2074. Its dimensions are recorded as 348 cm in height and 590 cm in width.

La peinture fait partie du fonds du Palais de Versailles, conservée au Musée national des Châteaux de Versailles et de Trianon. Les références d'inventaire inscrites dans la base Joconde sont MV 2074, INV 2982 et MR 2522. L'œuvre, réalisée en 1689 par Henri Testelin à l'huile sur toile, représente l'inauguration de l'Académie des sciences et de l'Observatoire de Paris.

The oil on canvas by Henri Testelin commemorates the founding of the French Academy of Sciences and the Paris Observatory, a theme highlighted in its title and iconography. The work, depicting astronomical instruments, maps, and court figures, visually codified the celebration of scientific enterprise in early modern France. Its inclusion in the Palace of Versailles collection and its registration in the Joconde inventory demonstrate sustained scholarly and public interest, positioning the painting as a reference point for later depictions of scientific institutions.

Henri Testelin's 1689 oil painting, "Establishment of the French Academy of Sciences and of Paris Observatory," commemorates the founding of two key French institutions. This large-scale work, executed in oil paint, is currently housed at the Palace of Versailles. It captures a pivotal moment in French intellectual history, depicting a gathering of learned individuals and the scientific pursuits they embodied.