The image depicts a figure clad with enormous wings, wearing flowing classical robes, rapidly diving downward; the right arm extended forward, the left hand clutching a scroll tightly against the chest. The background is a deep night sky filled with layered dense clouds and stars, with a crescent moon hanging above. The work is engraved using a fine line technique reminiscent of copperplate engraving, constructing light, shade, and volume through intersecting lines. The overall palette is a blue-gray monotone, with a solemn yet dynamic style, imbued with the mysterious aura of classical religious illustration.