Jean-Henri Riesener, Roll-top Desk (Bureau à cylindre), c. 1775/1785, veneered on oak principally with tulipwood and purplewood, with ebony (or wood stained to resemble ebony) and boxwood for stringing; gilded bronze mounts, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1570 Richard Cosway, Self-Portrait, c. 1770–75, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435994 Jean-Baptiste Nini, Plaque Portrait of Benjamin Franklin, 1776–1883, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/471 Charles Paul Jérôme de Bréa, Benjamin Franklin (1706–1790), after a Painting by Greuze of 1777, 1777, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436109 Jacques Thouron, Portrait Miniature of Benjamin Franklin, 1776–1883, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/495 David Roentgen, Writing Table with Mechanical Fittings (table mécanique or schreibtisch), partly c. 1779, partly 19th century, oak carcass; pictorial marquetry principally of sycamore, rosewood, applewood with some traces of coloring, and boxwood; table veneered principally with tulipwood, amboyna, ebony, and boxwood; interior fittings of Cuban mahogany; gilded bronze and brass mounts; steel mechanical fitments, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1576 Martin Carlin, Work and Writing Table, c. 1770, veneered with sycamore, tulipwood, purplewood, ebony, boxwood, and various other woods; gilded bronze mounts, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1585 Richard Crosse, Portrait of a Woman, possibly c. 1780, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436058 Richard Collins, George Howard (1773–1848), Lord Morpeth, 1775, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435919 Jean-Antoine Houdon, Louise Brongniart, 1777, marble, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1263 Jean-Antoine Houdon, Alexandre Brongniart, 1777, marble, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1262 Augustin Dubourg, Portrait of a Woman, 1778, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/436220 Jean-Antoine Houdon, Voltaire, 1778, marble, National Gallery of Art, Washington. https://dartabase.art/cite/nga/1266 Jeann-Antoine Lepine, Mantle clock, c. 1770, Marble, ormulu, Minneapolis Institute of Art, Minneapolis. https://dartabase.art/cite/mia/31.2 Jacques Thouron, Plaque Portrait of Benjamin Franklin, 1776–1883, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/468 Possibly Italy, Console table, c. 1775–1800, Gilded wood and marble, Minneapolis Institute of Art, Minneapolis. https://dartabase.art/cite/mia/27.32a%2C%20b Continental Painter, Portrait of a Woman, Said to Be Princess Apraxine, 1775, Ivory, The Metropolitan Museum of Art, New York. https://dartabase.art/cite/met/435933