The Seleucid Empire was a Greek state in West Asia during the Hellenistic period. It was founded in 312 BC by the Macedonian general Seleucus I Nicator, following the division of the Macedonian Empire
Bronze bust of Seleucus I Nicator.
"Chandra Gupta Maurya entertains his bride from Babylon": a conjectural interpretation of the "marriage agreement" between the Seleucids and Chandragupta Maurya, related by Appian.
Coin of Seleucus I Nicator, showing the king wearing a helmet decorated with leopard skin and bull's horn and ear.
The Seleucid army was the army of the Seleucid Empire, the largest of the Hellenistic states that emerged after the death of Alexander the Great.
Seleucus I coin depicting Alexander the Great's horse Bucephalus.