Palladio refers to Andrea Palladio, a renowned Italian architect from the 16th century. He is celebrated for his influential designs that harmoniously blend classical Roman architecture with Renaissance ideals. His work emphasized symmetry, perspective, and the use of columns, which became foundational principles in Western architecture. Palladio's most famous works include the Villa Capra, also known as the "Rotonda," and the Teatro Olimpico in Vicenza. His architectural style inspired the Palladian movement, which spread across Europe and America, influencing the design of numerous buildings, including Monticello, the home of Thomas Jefferson.