This plate shows Athena, wearing her helmet and carrying her spear, standing between a seated Posedion on her right (carrying his trident), and a seated Dionusos on her left (wearing a wreatha nd carrying a drinking horn).

The clay is not standard for Athenian black-figure ware, suggesting that this may have been made in Boeotia, or the Attic countryside. Callipolitis-Feytmans attributes this to the Atelier de Toronto 283, but the other vases she thinks are by the same painter are made in standard Athenian clay.