1.
Study for Falling Dog
2.
3.
4.
5.
6.
7.
8.
9.
Goltzius's Dog
Elephant
Hercules and the Nemean Lion
Sheet with a Study after the "Spinario" and Other Sculptures: Detail of the "spinario"
Sheet with a Study after the "Spinario" and Other Sculptures
Hunts of Maximilian: Cartoon: March 'Palais of Brussels'
Hunts of Maximilian: Cartoon: September 'Gruenendael'