Diomedes or Diomede is a hero in Greek mythology, known for his participation in the Trojan War.
Diomedes, King of Argos – Roman copy of a statue by Kresilas from c. 430 BC. Louvre, Paris
Athena counseling Diomedes shortly before he enters the battle. Schlossbrücke, Berlin.
Odysseus and Diomedes carry off Iphigenia by force. Antique fresco in Pompeii
The Combat of Diomedes, by Jacques-Louis David, 1776
Tydeus was an Aetolian hero in Greek mythology, belonging to the generation before the Trojan War. He was one of the Seven against Thebes, and the father of Diomedes, who is frequently known by the patronymic Tydides.
Tydeus, fighting with the soldiers of Eteocles
Tydeus and Ismene, Corinthian black-figure amphora, c. 560 BC, Louvre (E 640)