The Garden of Earthly Delights Triptych, interior, right panel, Hell, lustfull woman and abbess with a pig

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, upper right corner, pink tower, army of knight-mermen, nude riders

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower portion, Cavalcade and Pool of Prostitutes: Calvacade at lower left

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower portion, Birds and Couples: detail

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, left panel, Garden of Eden: Fountain of Life

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, right panel, Hell, upper portion: area with eggman

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, right panel, Hell, lower portion, Musicians and Satan: detail

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, right panel, Hell, lower portion: Satan

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior

Hieronymus Bosch; 6 ft. 8 15/16 in.x 12 ft. 7 31/32 in. (with frame); grisaille and oil on oak panel

The Garden of Earthly Delights Triptych, interior, center panel, detail of upper portion

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, pink tower, army of knight mermen, and nude riders

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, upper right: towers and flower shells

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, pool and procession of rider

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower left: couple in bubble and conversing figures

Hieronymus Bosch; grisaille, oil on wood

The Garden of Earthly Delights Triptych, interior, center panel, lower right: dancers under an owl; self-portrait in lower right corner

Hieronymus Bosch; grisaille, oil on wood