The view of the back of the man at the top of the triangle of figures signaling to the Argus, for example, was based on the famous Belvedere Torso, a fragment of a Classical sculpture depicting muscular nude male figure known by all artists in Europe.
Weakened by riding accidents and chronic tubercular infection, Géricault died in Paris in 1824 after a long period of suffering.
Left: Apollonios, Belvedere Torso, a copy from the 1st century B.C.E. or C.E. of an earlier sculpture from the first half of the 2nd century B.C., marble, 159 cm (Museo Pio-Clementino, Vatican Museums);
Right: detail, Théodore Géricault, Raft of the Medusa, 1818–19, oil on canvas, 4.91 x 7.16m (Musée du Louvre, Paris)