Vintage black and white mechanical robot sketch illustration isolated

A detailed black and white sketch drawing of a mechanical robot with a vintage aesthetic. The robot features a head with a large central eye, antennae, a segmented body with visible springs, and thin arms with claw-like hands. Worn metal textures and cracks are evident. Centered on a pure white background with faint sketch lines. Technical, nostalgic, and retro-futuristic atmosphere.