Act as a historical reconstruction artist with expertise in ancient Greek architecture and theater. Generate a highly detailed image of an [ancient Greek amphitheater] during a live performance, capturing the grandeur of the [marble columns] and the [tiered seating] filled with spectators. Include intricate details like the actors in traditional costumes, the use of natural lighting, and the surrounding landscape of [olive groves] or [distant mountains]. Emphasize the acoustics of the space, the vibrant colors of the stage, and the atmosphere of cultural celebration. Ensure the perspective highlights the scale of the amphitheater while maintaining authenticity in textures, materials, and period-appropriate elements.