Alexis Simon Belle was a French portrait painter, known for his portraits of the French and Jacobite nobility. As a portrait artist, Belle's style followed that of his master François de Troy, Hyacinthe Rigaud, and Nicolas de Largillière. He was the master of the painter Jacques-André-Joseph-Camelot Aved (1702–1766).

François de Troy was a French painter and engraver who became principal painter to King James II in exile at Saint-Germain-en-Laye and Director of the Académie Royale de peinture et de sculpture.