📜 A 19th-century architectural wonder, also known as the Prudential Building, and a National Historical Landmark since 1975.🔍 Designed by Louis Sullivan, considered the "father of the skyscraper", and Dankmar Adler, pioneers of American architecture.✨ Admire the intricate terra cotta facade, unique ornamentation, and green ironwork.🌳 See details inspired by nature, like spreading branches, flowers, and seed pods.🎨 Appreciate the innovative use of vertical lines, a peak of Sullivan's architectural genius.🚶 Explore general office space, open to the public during normal business hours.📞 Contact Preservation Buffalo Niagara for tours.