The Nile, from "Speculum Romanae Magnificentiae"

The Tiber, from "Speculum Romanae Magnificentiae"

Nicolas Beatrizet, Antonio Lafreri

Neptune Between Two Sea Horses

Anonymous, Italian?, 16th century, Giorgio Ghisi, After Perino del Vaga (Pietro Buonaccorsi)

The Nymph of Fontainebleau

René Boyvin, Pierre Milan

Emperor Commodus as Hercules, from "Speculum Romanae Magnificentiae"

Attributed to Jacob Bos, Antonio Lafreri

Emperor Commodus as Hercules

Attributed to Jacob Bos, Claudio Duchetti

The Emperor Commodus as Hercules

Hendrick Goltzius

Neptune in a Decorative Frame with Grotesques, from the Judgment of Paris

Adriaen Collaert

Saint John the Baptist in a decorative border, after Michelangelo's 'The Last Judgment' fresco in the Sistine Chapel

Cherubino Alberti (Zaccaria Mattia)

Seated Neptune holding a conch shell to his mouth, accompanied by a seated triton and another emerging from the water at bottom right

Attributed to Giorgio Ghisi, After Perino del Vaga (Pietro Buonaccorsi)

Paris in a Decorative Frame with Grotesques

Adriaen Collaert

Thetis Standing with Two Tritons

Anonymous, Italian?, 16th century, Formerly attributed to Giorgio Ghisi, After Perino del Vaga (Pietro Buonaccorsi)

The Farnese Hercules, from "Speculum Romanae Magnificentiae"

Giorgio Ghisi