A bust of the cardinal stands upon a pedestal having the shape of the lower part of a column. It stands in the center of the upper edge of a broad pedestal. The bust is crowned with a wreath by Painting and Sculpture, whereas Mathematics carrying a sphere besides the compass, is seated beside the monument at right. A child with a cornucopia crouches at left. The front of the projecting central part of the lower pedestal is intended for the inscription. An obliquely shown half with an apse forms the backgruond. Pen and brown ink, brush and brown wash on off-white laid paper, lined. Date: October 1796. Museum: Cooper Hewitt, Smithsonian Design Museum.