Edwardes Square is open for one afternoon only as part of the National Gardens Scheme Open Gardens. One of London's prettiest secluded garden squares. 3½ acres laid out differently from other squares with serpentine paths by Agostino Agliothe, an Italian artist and decorator who lived at No.15 from 1814-1820. This quiet oasis is a wonderful mixture of rolling lawns, mature trees and imaginative planting.