An écorché figure seen from behind, with an additional seated figure in the bottom left-hand corner. Line engraving by J. Tinney, 1743, after A. Vesalius, 1543.
Andreas Vesalius · 1842
Anatomy★★★Advanced
What you practise here
Écorché: surface muscles and body structure
Follow the origin and insertion of each muscle group: what matters is the direction of the form, not the outline.