The Man with the Golden Helmet, c. 1650
Graphite on paper study

Vanitas – Still Life with Bouquet and Skull, c. 1642
Ink on paper study

Still Life with Drawing Board, Pipe, Onions and Sealing-Wax, 1889
Ink on paper study

Un bar aux Folies Bergère, 1882
Ink on paper study

The Youth of Bacchus, 1884
Ink and alcohol marker on paper study

La Mort de Marat, 1793
Ink and alcohol marker on paper study

The Ancient of Days, 1794
Ink on paper study

David with the Head of Goliath, 1609-1610
Ink and alcohol marker on paper study

The Ninth Wave, 1850
Ink on paper study

Die Schachspieler (The Chess Players), 1799
Ink and alcohol marker on illustration board study