In Greek mythology, Neoptolemus, originally called Pyrrhus at birth, was the son of the warrior Achilles and the princess Deidamia, and the brother of Oneiros. He became the mythical progenitor of the ruling dynasty of the Molossians of ancient Epirus. In a reference to his pedigree, Neoptolemus was sometimes called Achillides or, from his grandfather's or great-grandfather's names, Pelides or Aeacides.
Neoptolemus killing Priam
Scene from the tragedy Andromache by Euripides: Orestes kills Neoptolemus at the altar of Apollo in Delphi. Despairing Hermione, wife of Neoptolemus but previously promised to Orestes, kneels at the foot of the altar. Roman fresco in Pompeii
Neoptolemus and Andromache, by Pierre-Narcisse Guérin
In Greek mythology, Achilles or Achilleus was a hero of the Trojan War who was known as being the greatest of all the Greek warriors. A central character in Homer's Iliad, he was the son of the Nereid Thetis and Peleus, king of Phthia and famous Argonaut. Achilles was raised in Phthia along with his childhood companion Patroclus and received his education by the centaur Chiron. In the Iliad, he is presented as the commander of the mythical tribe of the Myrmidons.
Ancient Greek polychromatic pottery painting (dating to c. 300 BC) of Achilles during the Trojan War
Thetis Dipping the Infant Achilles into the River Styx by Peter Paul Rubens (c. 1625; Museum Boijmans Van Beuningen, Rotterdam)
The Education of Achilles, by Eugène Delacroix, pastel on paper, c. 1862 (Getty Center, Los Angeles)
The Education of Achilles (c. 1772), by James Barry (Yale Center for British Art)