Rubens captures the severed head of Medusa at the very climax of her myth, moments after the hero Perseus has decapitated her. Her eyes, once capable of turning men to stone, are now frozen open in a grotesque expression of terror and agony. But Rubens does not stop at horror—he transforms the myth into a Baroque spectacle. The painter surrounds her lifeless face with a chaotic mass of writhing snakes that seem to spill out of the canvas, some even fighting or devouring each other.

What makes this painting particularly unsettling is the transformation of myth into visceral reality. Blood oozes from Medusa’s neck, and from that blood, Rubens adds a macabre detail drawn from legend: tiny winged serpents and monstrous insects crawl forth, as if evil itself is multiplying. The viewer is left to stare into the open eyes of a monster who was once a victim—condemned, transformed, and finally destroyed.