Outdoor sculptures have embraced recycled glass as a versatile and eco-conscious medium, merging sustainability with artistic expression. Artists crush, melt, or layer discarded glass bottles and industrial waste to create vibrant, durable installations. The material’s translucency captures sunlight, producing dynamic color effects, while its resilience withstands weather. From mosaic murals to towering abstract forms, recycled glass reduces landfill waste and inspires environmental awareness. Cities worldwide showcase these pieces, proving that beauty and sustainability can coexist. By repurposing glass, sculptors not only craft visually striking works but also champion a greener future for public art.