Two axle pins

The image features a dark wood-colored object resembling a tube with legs. The object is positioned on a four-legged base. It has a wide circular opening on the left end. A green-patinaed metal piece shaped like an animal's head, likely a fish, rests on top of the object. The background features a gradient transitioning from light gray to dark gray. The artist and title of the piece are "Two axle pins."