Rooftop gardens are not just about greenery; they often serve as stunning showcases for extraordinary outdoor sculptures. Among the most famous is "Cloud Gate" (affectionately called "The Bean") by Anish Kapoor, perched atop the Lurie Garden in Chicago's Millennium Park. Its mirrored surface reflects the skyline, creating an immersive experience.

Another iconic piece is the "Rooftop Red" by Alexander Calder, located on the rooftop of the Whitney Museum in New York. This vibrant red steel sculpture contrasts beautifully with the urban backdrop. In London, the Sky Garden at 20 Fenchurch Street features contemporary sculptures that blend seamlessly with its lush landscaping.

Barcelona’s Hotel Arts rooftop boasts Frank Gehry’s shimmering "Peix" (Fish) sculpture, a dazzling landmark against the Mediterranean sky. Meanwhile, Tokyo’s Mori Art Museum rooftop garden displays Yayoi Kusama’s whimsical pumpkin sculptures, merging art with panoramic city views.

These sculptures transform rooftop gardens into open-air galleries, proving that art and nature can thrive together in the sky.