Three human skulls, study for "Democritus in Meditation"

Three ox skulls, two horse skulls, and a grotesque head, study for "Democritus in Meditation"

Salvator Rosa

Child with Three Skulls (reverse copy)

Barthel Beham

Twee studies van een schedel

Théodule Augustin Ribot

Sleeping Child with Four Skulls (reverse copy)

Lucas Kilian, After Barthel Beham

Dead Child with Four Skulls

Barthel Beham

Two ox skulls and a portion of a third, study for "Democritus in Meditation"

Salvator Rosa

Drie paardenschedels

Simon Andreas Krausz

Studie van een schedel

Jacques de Gheyn (II)

Skull in profile to right

Wenceslaus Hollar, After Leonardo da Vinci

Skull in profile to right

Wenceslaus Hollar, After Leonardo da Vinci

Fossiele beenderen van een oeros, gevonden tijdens de watersnood, 1809

Unknown Artist

Kranium, set forfra

Johan Thomas Lundbye