Triangular chair [art original].Harding, G. P. (George Perfect), 1780-1853, artist[not after 1810]engDrawing of a triangular chair that was kept by Horace Walpole in the Star Chamber at Strawberry Hill. The chair has one leg at each corner of its triangular seat, with the leg at the rear extending upward and being topped with a curved piece that forms a simple backrestTitle written in ink below image, on mounting page.Unsigned; attribution to G.P. Harding from local catalog card.Date based on death date of Thomas Kirgate, who likely assembled the extra-illustrated volume in which this drawing is found.Inlaid on page 42b in Thomas Kirgate's extra-illustrated copy of: Walpole, H. A description of the villa of Mr. Horace Walpole ... Strawberry Hill : Printed by Thomas Kirgate, MDCCLXXXIV [1784].