The Metropolitan Museum Journal is issued annually and publishes original research on works of art in the Museum's collection. Highlights of volume 53 include an exquisite pair of 17th-century Chinese birthday-gift portraits of an elderly couple, a hidden painting of a Rococo-inspired nude underneath Manet’s 1862 Portrait de Mlle. V. … en Espada, and a new identification of the central figures in Daumier’s The Third-Class Carriage.