Christophe-Gabriel Allegrain, in a 1774 portrait by Joseph Duplessis.La Baigneuse (Diane), 1776-78, commissioned by Mme du Barry for Louveciennes
Christophe-Gabriel Allegrain (11 October 1710, Paris – 17 April 1795, Paris) was a French sculptor who tempered a neoclassical style with Rococo charm and softness, under the influence of his much more famous brother-in-law, Jean-Baptiste Pigalle.