Treasury House, 10 Downing Street, London: Plan of the Great Middle Room (Sir Robert Walpole's Levee Room, Northwest Corner, First Floor)

Treasury House, 10 Downing Street, London: Plan of the End Room Below (Northwest Corner Room, First Floor)

Isaac Ware, William Kent, Robert Walpole, 1st Earl of Orford

Treasury House, 10 Downing Street, London: Plan of the First-floor Parlor (Northeast Corner Room)

Isaac Ware, William Kent, Robert Walpole, 1st Earl of Orford

Treasury House, 10 Downing Street, London: Plan of Sir Robert Walpole's Dressing Room (Middle Room, West Front, First Floor)

Isaac Ware, William Kent, Robert Walpole, 1st Earl of Orford

Chamberlin House, Red Hook, Brooklyn, New York (plan of principal floor)

Alexander Jackson Davis

Room Design Showing Plan and Three Wall Elevations

Anonymous, British, 18th century

Plan and Elevation of Country House

After Robert Morris

Houghton Hall, Norfolk, Ground Floor (Basement) Plan

Isaac Ware

Plan, Elevation, and Section for a Single Story Pavilion

Anonymous, French, 18th century

Whitby, William P. Chapman House, Rye, New York (plan and partial elevation)

Alexander Jackson Davis

Plan for Garden Pavilion

After Robert Morris

Exterior Window Bay from the Farnese Palace of Caprarola, Preparatory Study for the 'Oeuvres Complètes de Jacques Barozzi de Vignole'

François Debret

Plan for Garden Pavilion

After Robert Morris