Glass structures are architectural designs that prominently feature glass as a primary material. These structures can range from simple glass walls to complex buildings made entirely of glass. The use of glass allows for natural light to enter, creating bright and open spaces. Additionally, modern glass technology provides options for energy efficiency and insulation. The versatility of glass enables innovative designs, such as skyscrapers and greenhouses. Glass can be treated for strength and safety, making it suitable for various applications. Architects often use glass to enhance aesthetics, providing a seamless connection between indoor and outdoor environments.