Sir Geoffrey Jellicoe was one of the most influential landscape architects of the 20th century. He designed over 150 gardens across Europe and the United States over a career spanning 70 years. Some of his most notable projects included the Caveman Restaurant at Cheddar Gorge, Ditchley Park in Oxfordshire, the Kennedy Memorial Garden at Runnymede, and Sutton Place Garden in Surrey. Jellicoe pioneered the idea of landscape architecture as an art form and drew inspiration from nature, classical influences, and the human subconscious in his designs.