Samuel Newsom's "Japanese Garden Construction" (1939) offered Japanese aesthetic as a corrective in the construction of rock gardens, which owed their quite separate origins in the West to the mid-19th century desire to grow alpines in an approximation of Alpine scree. According to the Garden History Society, Japanese landscape gardener Seyemon Kusumoto was involved in the development of around 200 gardens in the UK. In 1937, he exhibited a rock garden at the Chelsea Flower Show, and worked on the Burngreave Estate at Bognor Regis, a Japanese garden at Cottered in Hertfordshire, and courtyards at Du Cane Court in London.