Ian G. Brennan (born 1950) is the official sculptor to the Most Noble Order of the Garter and Most Honourable Order of the Bath. Brennan has received over ninety-five commissions for the Royal Household; these include over seventy-five carved and painted crowns, coronets and crests. Those of the Garter knights have been installed in St George's Chapel at Windsor Castle. Those of the Knights of the Bath have been installed in Henry VII Lady Chapel at Westminster Abbey.