Create a detailed digital illustration of Medusa and Athena facing each other

Create a detailed digital illustration of Medusa and Athena facing each other. Medusa should be depicted with her iconic snake hair, a mix of fear and sadness in her eyes, and a defensive stance. Her appearance should balance beauty and menace. Athena, the goddess of wisdom and war, stands tall and imposing, wearing her traditional armor with a spear in one hand and a shield in the other, adorned with the emblem of the owl. The background should reflect ancient Greek architecture with a dark stormy sky hinting at the tension between them.