CHT430455 Project for a Pyramid at the Louvre as a Monument to the Glory of the French Revolution (pencil, pen, ink, wash & w/c on paper) by Lheureux, Louis-Ernest (1827-98); Musee d\'Orsay, Paris, France; (add.info.: design for a pyramid at the Louvre to commemorate the centenary of the French Revolution in 1889; intention to create a monument of universal relevance by including the diverse architectural elements of an Indian stupa, Aztec pyramid and a Renaissance Bramante tempietto;); 穢 Archives Charmet; French, out of copyright.