Eighteenth Century art in Europe and the Americas 329. John Singleton Copley, Samuel Adams, c. 1770-72, oil on canvas, 50 x 40” 330. Johann Balthasar Neumann, Church of the Vierzehnheiligen, near Staffelstein, Germany, 1743-72 331.Jean-Antoine Watteau, Pilgrimage to the Island of Cythera, 1717, oil on canvas, 4’3” x 6’ 4 ½” 332. William Hogarth, The Marriage Contract, from Marriage à la Mode, 1743-45, oil on canvas 27 ½ x 35 ¾” 333. Josiah Wegdgewood, Vase, The Apotheosis of Homer, made at the Wedgwood Eturia factory, Straffordshire, England, 1786, white jasper body with a mid-blue dip and white relief, height 18”, relief of The Apotheosis of Homer adapted from a plaque by John Flaxman, Jr. 1778 334. Joseph Wright, An Experiment on a Bird in the Air – Pump, 1768, oil on canvas, 6’ x 8’ 335. Angelica Kauffmann, Cornelia Pointing to Her Children as Her Treasures, c. 1785, oil on canvas, 40 x 50” 336. Jean-Siméon Chardin, The Governess, 1739, oil on canvas, 18 1/8” x 14 ¾” 337. Jacques-Louis David, Oath of the Horatti, 1784-84, oil on canvas, 10’ 8 ¼” x 14’ 338. Sebastian Salcedo, Our Lady of Guadalupe, 1779, oil on panel and copper, 25 x 19” 339. Thomas Jefferson, Monticello, Charlottesville, Virginia, 1769-82