Tensile membrane structures, also known as tensile structures or membrane structures, are architectural systems that use lightweight, flexible materials, such as PVC or ETFE, to form shapes with a high tensile strength. They are commonly used in modern architecture for their aesthetic appeal, versatility, and environmental efficiency. Pictures of tensile membrane structures often showcase their unique forms, often resembling natural elements or futuristic designs, and can be found in various settings such as stadiums, bridges, and public buildings.