This image was acquired from
wikimedia. It was marked as Public Domain or CC0 and is free to use. To verify, go to the source and check the information there.
Keywords from Image Description:
BattleofIssusBCmosaicdetail. Alexander Mosaic representing Alexander the Great on his horse There is scared man behind Alexander and the man's head in Alexanders armor is representation of Medusa Bucephalus pt Detalhe do chamado Mosfasd aico de Alexandre originalmente na Casa do Fauno em Pompeia representando Alexandre em seu cavalo