Joseph Michael Gandy ARA (1771 - 1843)
Sketch of the first design for a New State-Paper Office, to be erected in Duke-street, Westminster, with a section shewing part of the interior, and a perspective plan of the ground floor
1833
Watercolour on paper
Museum number: P90
On display: Picture Room - inside planes (by arrangement or on some pre-booked tours)
All spaces are in No. 13 Lincoln's Inn Fields unless identified as in No. 12, Soane's first house.
For tours
https://www.soane.org/your-visit - not all tours show the inside of all planes.