Engravings from the Louvre, January 1, 1968 through February 1, 1968 (Image: PHO_E1968i080.jpg Brooklyn Museum photograph, 1968)

Engravings from the Louvre, January 1, 1968 through February 1, 1968 (Image: PHO_E1968i081.jpg Brooklyn Museum photograph, 1968)

Engravings from the Louvre, January 1, 1968 through February 1, 1968 (Image: PHO_E1968i082.jpg Brooklyn Museum photograph, 1968)

Engravings from the Louvre, January 1, 1968 through February 1, 1968 (Image: PHO_E1968i083.jpg Brooklyn Museum photograph, 1968)