Suncheon, located in Jeollanam-do, is a leading ecological city in South Korea, designed so that the entire urban environment functions as a living ecosystem centered around key natural assets like the Suncheon Bay Wetland and the National Garden. This ecological philosophy is reflected in the city's spatial design and signage system, which harmonizes with the natural landscape. Signage elements such as information totems, directional floor markings, and guideposts are composed with low-saturation colors and minimal forms to reduce visual interference, using durable and environmentally conscious materials that highlight coexistence with nature. More than just navigational tools, Suncheon’s signage visually communicates ecological awareness and respect for nature, making it a model for urban design where people and the environment coexist in balance.