Louis GallocheFrench painter / From Wikipedia, the free encyclopedia Louis Galloche (24 August 1670 – 21 July 1761) was a French painter. A student of Louis de Boullogne, his own students included François Lemoyne, Charles-Joseph Natoire and François Boucher. French painter Louis Tocqué, Portrait of Louis Galloche, oil on canvas, 130 x 98 cm, Louvre Museum Portrait of Fontenelle by Galloche. Musée national du Château de Versailles. Diana and Actaeon by Galloche.