With traces of black chalk underdrawing on ivory wove paper posters & prints

In the Omnibus recto Mary Cassatt

Arms of a Boxer George Bellows

Eastman Johnson Sketching Emanuel Gottlieb Leutze

A Beech Wood with a Resting Traveler, 1803 Christoph Nathe

The Client, fourth quarter 1800s or first third 1900s Jean Louis Forain

Portrait of a Young Man, 1837 Louis Léopold Boilly

The Prisoner, 1819 Jacques-Louis David

Portrait of a Woman Isidore Pils

Landscape with a Flock of Sheep, 1800s Charles-Émile Jacque

Indian Antiquities. Pavel Petrovic Svin'in

Self-Portrait, 1800s-1900s Ferdinand Roybet

Orpheus and Eurydice, c. 1761 Jean-Honoré Fragonard

La Tourgue en 1835 Anonymous

Moses, ca 1854 Anonymous

Homage to Rossini, 1902 Henri Fantin-Latour

Studies of Sheep, second half 1800s Anton Mauve

Portrait of a Young Woman Samuel Worcester Rowse

Mythological Scene Pierre-Paul Prud'hon

Rocky landscape with ruins, forming the profile of a mans face, c. 1650 Herman Saftleven

Imam Shamil on 25 August 1859, c. 1886 Anonymous

The African Slave Trade Théodore Géricault

Scene Under the Arcades in Thun, 1913 August Macke

View of Versailles, 1800s Antoine Vollon

Portrait of King Victor Amadeus III of Sardinia Anonymous

Monstrous witch on a broom, Mid of 17th cen Anonymous

The Queue, ca 1921 Alexander Ivanovich Vakhrameyev

Herd of Cows at the Watering Place (Troupeau de vaches a l'abreuvoir), 1878 Charles Émile Jacque

O Grave, where is thy Victory? 1892 Anonymous

Trees Leopold Bode

Ruins of Chateau dArque, 1819 Isidore Justin Taylor

Ivory Sale in Warehouse Anonymous

Pravira Kneeling at the Feet of Jana, 1800s Unknown

The Judgment of Paris, c. 1740-1750 Unknown

Portrait of a Woman Jean-Étienne Liotard

Portrait of a Man, 1800 Jean-Baptiste Jacques Augustin

Sorrente, Bains de la Reine Jeanne Henri Joseph Harpignies