Sir Joseph Paxton was a British gardener, architect, and designer, best known for his innovative work in landscape gardening and greenhouse design. He gained fame for creating the Crystal Palace, a massive glass and iron structure built for the Great Exhibition of 1851 in London. His design showcased the possibilities of prefabricated materials and influenced modern architecture. In addition to the Crystal Palace, Paxton was involved in various horticultural projects and served as the head gardener at Chatsworth House, the seat of the Duke of Devonshire. His contributions to gardening and architecture earned him a knighthood in 1850, recognizing his impact on Victorian design.