Established in 1977, the inventory - much of which is acquired privately - is defined by form, originality, colour, rarity or history, that is often revealed through research.
Provenance is a vital thread, and many pieces that have passed through the gallery originate from Britain's great houses and collections including Aske, Beach House, Belton, Bowood, Broughton, Burghley, Carlton House, Castle Howard, Chatsworth, Clumber Park, Croome Court, Corsham, Deepdene, Dumfries House, Glemham Hall, Goodwood House, Great Tew Park, Hackwood, Ham House, Harewood House, Hatfield House, Hopetoun, Ickworth, Kedleston, Longleat, Mapperton, Mentmore, Newby Hall, Norfolk House, Nostell, Osborne, Paxton, Petworth House, St. Giles House, Stourhead, Syon Park, Tyninghame, Warwick Castle, Wentworth Woodhouse, Weston Park, West Wycombe Park, Windsor Castle, Woburn Abbey, Wroxton Abbey, and Wynyard Park.
Clients have included some of the world's most influential designers, dealers, collectors, and museums.