Anatomy of the domestic pigeon
Anatomy of the domestic pigeon
Self-Portrait in Spherical Mirror, M C Escher
Bruno Schulz - Jakub, Józef i Pan Fotograf (ilustracja do opowiadania “Wiosna”).
necspenecmetu:

Giovanni Francesco Barbieri (Il Guercino), Saint Peter, c. 1639-50
arsauroprior:

madefromchemicals:

William Hunter, Child in Womb, drawing from dissection of a woman who died in the ninth month of pregnancy, from Anatomy of the Human Gravid Uterus, 1774.

Table VI from William Hunter Anatomia Uteri Humani Gravidi,, 1774, Copperplate engraving. 
2headedsnake:

web1.taringa.net
Zdzislaw Beksinski, 1968, pencil