Round Metal Lock Illustration

An illustration showcases the robust design of a heavy, round metal lock. Its circular body is secured with visible bolts along the edge, suggesting strength and durability. A prominent U-shaped shackle extends from the top, completing its classic form. The central opening for the key mechanism is depicted as a dark void. The artwork features a metallic gray tone with textured washes and distinct black outlines, giving it a solid, industrial, and slightly vintage aesthetic.

lock - metal - round - illustration - security - vintage - industrial - shackle - bolts