Bolas exhibitions have long been a platform for groundbreaking public art, featuring monumental outdoor sculptures that captivate audiences worldwide. Among the most famous is "The Spiral Jetty" by Robert Smithson, a massive earthwork sculpture coiled into Utah's Great Salt Lake. Another iconic piece is Anish Kapoor's "Cloud Gate" in Chicago, affectionately known as "The Bean," which reflects the city's skyline in its polished surface.

Louise Bourgeois's "Maman," a towering spider sculpture, has been displayed in multiple bolas exhibitions, symbolizing both fragility and strength. Meanwhile, Jaume Plensa's "Crown Fountain" combines water, light, and digital faces to create an interactive experience in Chicago's Millennium Park.

These sculptures not only redefine public spaces but also challenge perceptions of art in the open air. Their enduring popularity highlights the power of bolas exhibitions to bring transformative art to the masses.