Land Art is a form of artistic expression that uses natural landscapes as its canvas. Artists create large-scale works using materials found in nature, such as soil, rocks, and plants. This art form often emphasizes the relationship between humans and the environment, inviting viewers to appreciate the beauty of the land itself. One of the most famous examples of Land Art is Spiral Jetty, created by artist Robert Smithson in 1970. Located in Utah's Great Salt Lake, this massive spiral structure made of earth and rocks is designed to change with the tides and seasons, showcasing the dynamic nature of the landscape.