Aeneas and the Sibyl; Unknown artist; nineteenth century; Formerly John Martin; 1789-1854; British; ca. 1800; Oil on canvas; Support (PTG): 40 3/8 x 55 1/4 inches (102.6 x 140.3 cm); Aeneas' visit to the underworld; allegory; battle; cave; Classical; costume; dead; death; fire; group portrait; hell; hero; initiation; legend; light; men; mythology; nudes; religious and mythological subject; sibyl; souls; the arrival of Aeneas at Cumae; where they consult Deiphobe; the Cumaean Sibyl; who foretells of Aeneas' wars in Latium; underworld; wisdom; women; Styx river