H. Christiansen, Leogang Valley Near Salzburg, 1920, Pencil

H. Christiansen, Street View in Oberammergau, 1922, Pencil

W. Scheuchzer, Blue Grotto at Capri, 1830, Pencil

H. Christiansen, Wooden Huts Near Grainau, 1922, Pencil

Rocky Landscape with Trees, 19th-century, Pencil

J. Meyer, Duel in the Courtyard of a Palace, 17th-Century, Etching

H. Christiansen, Old Residential House on Dorfstrae, 1917, Pencil

H. Kestner, Portrait of a Young Man, 1830, Pencil

A. Senape, Isola Bella im Lake Maggiore, 19th-century, Pen

T. Weller, Young Italian, 19th-Century, Pencil

A. Fontaine, Figure Studies, Skipper and Shepherd, 19th-Century, Charcoal

Background View of the Painter Arthur Bendrat, 20th-century, Watercolor

W. Hecht, The Blacksmith, 1850, Etching

A. Pünicke, Self-Portrait, 1825, Lithograph

After Rembrandt, Joseph's Skirt Is Brought to Jacob, 17th-century, Etching

J. Meyer, Osmanischer Reiter am Meer, 1677, Etching

After Dürer, J. Goosens, Entombment of Christ, 17th-Century, Copper Engraving

J. Meyer, Riding Battle, 17th-Century, Etching

L. Browne, Young Büuerin in Tracht, Pyrenüen, 1853, Chalk on Paper

M. Neher, Children with Kittens, 1803, Pencil

F. Bouchot, Penitent Mary Magdalene, 19th-Century, Pencil