Norham House Gallery (Cockermouth)
Wightwick Manor, West Midlands
Brown, David Blayney
Rose, Andrea
Craven, Thomas, 1888-1969
Tyntesfield, North Somerset
Staley, Edgcumbe
Calke Abbey, Derbyshire
Hamlyn, Robin
Maurice Harold Grant (b.1872)
Anglesey Abbey, Cambridgeshire
Delaporte, Yves, 1879-
Frederic Gordon Roe (b.1894)
Margaret Stavridi
Gustav Gluck (1871-1952)
Forbes, Christopher
National Gallery of Canada
Durlacher Bros
Sir Ellis Kirkham Waterhouse (Epsom 1905 - Oxford 1985)
Greenacre, Francis
Gallery of Modern Art Including the Huntington Hartford Collection
Lowe Art Museum
Fredeman, William E. 1928- (William Evan)
Bénédite, Léonce
Castle Drogo, Devon
John Hadfield (1907-1999)
Pierre de Nolhac (1859-1936)
Plas Newydd, Anglesey
Antonio Zucchi, RA (Venice 1726 - Rome 1796)
Nostell Priory, West Yorkshire
Bellori, Giovanni Pietro
Felbrigg, Norfolk
Rowan, Eric
Tredegar, Newport
Musée royal de peinture et de sculpture de Belgique
Shugborough Estate, Staffordshire
James Ballantine (1808 - 1877)
Mount Stewart, County Down
Francesco Guardi (Venice 1712 - Venice 1793)
Isaac John Williams (Merthyr Tydfil 1876 - Cardiff 1939)
Michael Jacobs
Mazzucato, Alessandro
Puyvelde, Leo van
Lyme, Cheshire
Filhol, Antoine Michel
abbé Jean-Baptiste Dubos (1670-1742).
Mikhail Vladimirovich Alpatov (1902 - 1986)
Bryant, Mrs. Lorinda Munson, 1855-
Beretta, C. W
Waddesdon Manor, Buckinghamshire
Oil & Colour Chemists' Association
Oil and Colour Chemists' Association (Great Britain)
Sir Roy Colin Strong (b.1935)
Jean-Baptiste de Boyer, Marquis d'Argens (1704-1771)
Ayers, Betty
Dulwich Picture Gallery
Gunby Hall Estate, Lincolnshire
Luigi Antonio Lanzi (1732-1810)
James Harris (1709-1780)
National Gallery, London