With traces of blue chalk posters & prints

Portrait of a Woman Jean-Étienne Liotard

Cavalry Charge, c. 1840 Auguste Raffet

Landscape with a Staircase and a Balustrade Jean-Baptiste Oudry

Study of a Boy in a Blue Jacket, 1717 Benedetto Luti

Les Falaises Chalk Cliffs Anonymous

Close-up of color chocks Anonymous

Two Arabs, for The Revolt of Cairo, c. 1810 Anne-Louis Girodet de Roucy-Trioson

Chalk Horse Hill, 2010 Lisa Graa Jensen

Christ the Saviour above Saints John the Baptist, Jerome, Catherine and Thomas Giuseppe Porta

Chalk Cliffs near Swanage Leslie Moffat Ward

Copy of Tintoretto's Children of Israel Gathering Manna, after 1594 Unknown

Study of a Female Nude Pierre-Paul Prud'hon

Allegorical Figure, 1800s? Anonymous

Chalk Sunday in the County of Kilkenny Ireland Anonymous

Head of a bacchante Charles-Joseph Natoire

Study of Triton Blowing a Conch Shell (recto), Partial Study of an Arm (verso) Agostino Carracci

Monumental Sculpture in a Moonlit Park, c. 1842? Giuseppe Bernardino Bison

Venus and Cupid, second or third quarter 18th century François Boucher

François de Jullienne and His Wife, 1743 Charles-Antoine Coypel

First Steps, c. 1858-1866 Jean-François Millet

A Young Man Embracing a Girl, c. 1743 Giovanni Battista Piazzetta

Floral Designs with a Blue Bird, c. 1773/74 Giacomo Cavenezia

Grotesque with a Leaping Centaur, c. 1565/1588 Marco Marchetti

Study of a Woman (Rodugune) Turned toward the Left Charles-Antoine Coypel

Head of a Young Man Sketch of a Head, 1780s Gaetano Gandolfi

Sitting Semi-Nude with Blue Hairband, 1914 Egon Schiele

Saint Paul Giuseppe Maria Crespi

Lady Caroline Wrottesley, 1792 John Downman

Raising of the Son of the Widow of Naim (recto), Madonna and Child with Saints (verso) Giovanni Battista Naldini

Landscape with Two Monks, c. 1840 François Edouard Bertin

Mountain Landscape with Figures, first half 1600s Anton Mirou

A View of Spa, c. 1619 Jan Brueghel

Flowering Bush above an Eroded Bank, 1565-1570 Federico Barocci

Bercy, 1868 Johan Barthold Jongkind

Portrait of a Young Man Eastman Johnson

Copy of Van Dyck's Déodat Delmont, 1700s Unknown