In Greek mythology, Ixion was king of the Lapiths, the most ancient tribe of Thessaly.
The Fall of Ixion by Cornelis van Haarlem
Punishment of Ixion: in the center is Mercury holding the caduceus and on the right Juno sits on her throne. Behind her Iris stands and gestures. On the left is Vulcan (blond figure) standing behind the wheel, manning it, with Ixion already tied to it. Nephele sits at Mercury's feet; a Roman fresco from the eastern wall of the triclinium in the House of the Vettii, Pompeii, Fourth Style (60–79 AD).
Ixion by Jules-Elie Delaunay, 1876
José Ribera's grittily realistic Ixion, 1632 (Museo del Prado).
The Lapiths were a group of legendary people in Greek mythology, who lived in Thessaly in the valley of the Peneus and on the mountain Pelion. They were believed to have descended from the mythical Lapithes, brother of Centaurus, with the two heroes giving their names to the races of the Lapiths and the Centaurs respectively. The Lapiths are best known for their involvement in the Centauromachy, a mythical fight that broke out between them and the Centaurs during Pirithous and Hippodamia's wedding.
Metope from the Elgin Marbles depicting a Centaur and a Lapith fighting.
A centauromachy relief on an ancient Roman sarcophagus, c. 150 AD, Museo Archeologico Ostiense.
Battle of Centaurs and Lapiths, by Piero di Cosimo (notice the female centaur with a male centaur in the foreground).