Study for the Prophet Obadiah, Boston Public Library; verso: blank page, 1856 - 1925

John Singer Sargent

Study for the Frieze of the Prophets, Boston Public Library; verso: Portrait of a Woman, 1856 - 1925

John Singer Sargent

Study for Seated Angel at Left, "Israel and the Law," Boston Public Library, 1856 - 1925

John Singer Sargent

Study for the Frieze of the Prophets, Boston Public Library (recto and verso), 1856 - 1925

John Singer Sargent

Study for the Frieze of the Prophets, Boston Public Library (recto and verso), 1856 - 1925

John Singer Sargent

Sketch of Seated Man; verso: Study for Moses, Boston Public Library, 1856 - 1925

John Singer Sargent

Drapery Study for the Law, "Israel and the Law," Boston Public Library, 1856 - 1925

John Singer Sargent

Study for Seated Angel at Left, "Israel and the Law," Boston Public Library, 1856 - 1925

John Singer Sargent

X-radiograph(s) of "Madonna and Child", c. 1455 - after 1508

Artist of original: Giovanni Ambrogio de Predis

X-radiograph(s) of "Lady of the van Bersteyn Family", 1608/09 - 1651

Artist of original: Jacob Adriaensz. Backer

X-radiograph(s) of "Madonna and Child", c. 1460 - c. 1517

Artist of original: Cima da Conegliano

X-radiograph(s) of "Saint-Anthony", c. 1493-1552

Artist of original: Lucas Cornelisz.

X-radiograph(s) of "Scene from the Infancy of a Saint", 1425 - 1499

Artist of original: Alesso Baldovinetti

X-radiograph(s) of "Sts. Michael, James and Julian", 1350 - 1396

Artist of original: (?) Agnolo Gaddi

X-radiograph(s) of "Small Altar", c. 1362/3 - 1422

Artist of original: Taddeo di Bartolo

X-radiograph(s) of "Virgin and Child", 1502 - 1546

Artist of original: Or (?) Bartolomeo Veneto

Helen Jackson Cabot Almy (Mrs. Charles Almy), 1848 - 1933

Lilla Cabot Perry

Fluxfest

Ida Griffin

Standing Helmeted Male Nude Unsheathing a Dagger, 1685 - 1768

Francesco Monti

X-radiograph(s) of "Holy Family"