Dark energy, the mysterious force driving the universe's expansion, has long fascinated artists and scientists alike. While no physical sculptures are literally made of dark energy, several renowned outdoor artworks draw inspiration from its enigmatic nature.

One standout example is Anish Kapoor's *Cloud Gate* in Chicago, often called "The Bean." Its reflective surface and warped distortions evoke the unseen forces of the cosmos, mirroring the intangible quality of dark energy. Similarly, Richard Serra's *Tilted Arc* in New York, though controversial, played with perceptions of space and gravity, much like dark energy defies conventional physics.

In Spain, Eduardo Chillida's *Peine del Viento* (Comb of the Wind) uses steel claws emerging from rocky cliffs, symbolizing the tension between natural and cosmic forces. Meanwhile, Olafur Eliasson's *The Weather Project* at London's Tate Modern recreated an artificial sun, playing with light and space in a way that hints at dark energy's invisible influence.

These sculptures, though not composed of dark energy, capture its essence—mystery, expansion, and the unseen forces shaping our universe. They invite viewers to ponder the cosmos while grounding abstract concepts in tangible, awe-inspiring art.