talian sculptor Arnaldo Pomodoro is known to construct enormous spheres with layers of complexities. One of his monumental orbs stands tall as the centerpiece of the Courtyard of the Pinecone at the Vatican Museum.
The structure titled Sfera con Sfera, translated as Sphere within a Sphere, is a bronze statue that appears golden as the sun shines down on it. It is 4 meters (a little over 13 feet) in diameter.