This is a vintage illustration depicting a man transformed into a bird-like creature. The man is standing on a stone base, seemingly part of a street or sidewalk. He is dressed in a formal outfit, including a top hat, coat, and vest, but his lower body has transformed into the legs and feet of a bird, complete with yellow feathers. Large, golden wings sprout from his back, and his arms are outstretched as if in flight. His face is still human, but with a somewhat stern expression. The illustration is done in a detailed, hand-drawn style, with shading and cross-hatching to create depth and texture. A lamp post stands behind the man, adding to the street scene. The ground around the man is shaded to create a sense of shadow and depth. The word 'MARK' is written in large, decorative letters at the bottom of the image.