When we think of outdoor sculptures, we often imagine towering monuments or intricate installations visible to the naked eye. But what about artworks that remain unseen by neutrinos—the elusive subatomic particles that pass through matter almost undisturbed? Surprisingly, some of the world's most famous sculptures fall into this category due to their materials and design.

One notable example is Chicago's *Cloud Gate* (affectionately called "The Bean"), whose polished stainless steel surface reflects light brilliantly but offers no resistance to neutrinos. Similarly, *The Sphere* in New York's Battery Park, a symbol of resilience after 9/11, is another neutrino-invisible masterpiece due to its metallic composition.

Other sculptures, like *The Angel of the North* in the UK or *The Statue of Liberty* in New York, are also effectively transparent to neutrinos despite their massive scale. These works highlight the fascinating disconnect between human perception and the subatomic world, where art exists beyond the limits of particle physics.

While these sculptures captivate millions visually, their neutrino-invisibility reminds us of the hidden dimensions of reality—where art and science intersect in unexpected ways.