Black and red chalk over graphite posters & prints

In the Omnibus recto Mary Cassatt

Man Leaning on a Counter Charles Wesley Jarvis

Head of a Woman, 1600s Anonymous

Standing Woman with an Ermine Muff, 18th century Giovanni Paolo Panini

The Stretcher Bearer, 1876 François Bonvin

Study for the Nude Youth over the Prophet Daniel, 1510-11 Michelangelo Buonarroti

Sheet of Studies: Seated Man, Head of a Dog, Seated Woman, 1700s Claude-Joseph Vernet

Egg over red and black Charlie Millar

August: Landscape with Wagons, c.1655 Pieter Molyn

Study of a Plaster Cast, 1806 Frederic Millet

Study of Hands, 1800s Théodule Ribot

Portrait of a Man, 1500s Unknown

Study for 'The Romancer', c. 1716 Jean Antoine Watteau

Trees Leopold Bode

Sheep Heads, second or third quarter 1800s Wouter Verschuur

Palm Trees, Red Winslow Homer

Shepherds and Shepherdesses, 1789 Conrad Martin Metz

Man Smoking, 1800s Ernest Meissonier

Portrait of his Mother, 1851 Henri Lehmann

Portrait of a Man, 1797-98 Charles Balthazar Julien Févret de Saint-Mémin

Ruins of Chateau dArque, 1819 Isidore Justin Taylor

St. Sebastian, 1626-1630 Jusepe de Ribera

The Rialto, Venice Joseph Mallord William Turner

The Invention of Drawing (recto), Sketch of Lower Leg Bones of Human Skeleton (verso) Joseph-Benoît Suvée

Sarah H. Crone, 1880s or 1890s Samuel H. Crone

La Compagnia dei sacconi al Colosseo, 1829 Bartolomeo Pinelli

If they had been victorious - 'You Have Two Hours in which to Sign', c. 1919 Jean Louis Forain

Café in Constantinople, 1847 Alexandre Bida

Head of a Young Man, 1853 Paul Gavarni

Portrait of the Tsar Feodor (Theodore) III Alexeevich of Russia Anonymous

Three Figure Studies Giovanni Paolo Pannini

Gathering Wood, late 1790s Giovanni Domenico Tiepolo

Irish Fisherman John Wesley Jarvis

Baccante Francesco Bartolozzi

Lamentation at the Foot of the Cross Henri Lehmann

Head of a Young Man, 1780s Gaetano Gandolfi