Philadelphia-based architect Samuel Sloan created this building, also known as Nutt's Folly?
Samuel Sloan (architect) Samuel Sloan (March 7, 1815 – July 19, 1884) was a Philadelphia-based architect and best-selling author of architecture books in the mid-19th century. He specialized in Italianate villas and country houses, churches, and institutional buildings. His most famous building—the octagonal mansion "Longwood" in Natchez, Mississippi—is unfinished; construction was abandoned during the American Civil War.
Homewood, Knebworth Homewood is an Arts and Crafts style country house in Knebworth, Hertfordshire, England. Designed and built by architect Edwin Lutyens around 1900–3, using a mixture of vernacular and Neo-Georgian architecture, it is a Grade II* listed building. The house was one of Lutyens' first experiments in the addition of classical features to his previously vernacular style, and the introduction of symmetry into his plans. The gardens, also designed by Lutyens, are Grade II listed in the National Register of Historic Parks and Gardens.