Llanerchaeron, Ceredigion
Erddig, Wrexham
Lanhydrock, Cornwall
Grantham House, Lincolnshire
Dyrham, Gloucestershire
Kingston Lacy Estate, Dorset
Castle Ward, County Down
Sunnycroft, Shropshire
Tyntesfield, North Somerset
Dunham Massey, Cheshire
Trerice, Cornwall
Wicken Fen, Cambridgeshire
Wightwick Manor, West Midlands
The Argory, County Armagh
Kellogg Company
Sudbury Hall Museum of Childhood, Derbyshire
B. P. Grimaud, Paris
Sissinghurst Castle Garden, Kent
Mr Straw's House, Nottinghamshire
Killerton, Devon
Wallington, Northumberland
Arlington Court, Devon
Greys Court, Oxfordshire
