Antoni Gaudí was a Spanish architect known for his unique and imaginative designs that blend natural forms with architectural innovation. Born in 1852 in Reus, Catalonia, he became a leading figure in the Modernisme movement, which sought to create a distinctly Catalan style of art and architecture. His most famous work is the Sagrada Família, a large basilica in Barcelona that remains unfinished. Gaudí's style is characterized by vibrant colors, organic shapes, and intricate details. He often drew inspiration from nature, using materials like stone, ceramics, and glass to create stunning visual effects. Other notable works include Park Güell and Casa Batlló, both of which showcase his distinctive approach to design.