François Perrier, The Farnese Hercules, seen from behind (plate 4), 1638, NGA 212462
François Perrier
Human figure
★★☆
Intermediate
What you practise here
The back: torso, shoulder blades and spine
Find the line of action first, then the tilt of shoulders and hips. Block the big masses in head-heights before drawing any contour.
Public-domain artwork from a museum collection, reproduced for study. 100% real art — 0% AI.