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  • image SM Adam volume 12/119

Reference number

SM Adam volume 12/119


[15] Design for a ceiling for the octagonal room, 1777


Plan of an octagonal ceiling, with a central rosette, enclosed within a circular frame of Vitruvian scroll, and octagonal frames of beading, bell flowers, and cable moulding, encircled by eight anthemia supported by tubular flowers and calyx, and this set within an oval frame of Vitruvian scroll, an oval fan ornamented with eight medallions, and another oval frame of enclosed segmental rosettes


bar scale of 1 1/20 inches to 1 foot


Cieling for George Keate Esqr.

Signed and dated

  • 1777
    1777 / Adelphi

Medium and dimensions

Pen, pencil, wash and coloured washes of verdigris and terre verte on laid paper (418 x 395)


Adam office hand, possibly Joseph Bonomi


Bolton, 1922, Volume II, Index p. 36
Wainwright, 1996, p. 40
For a full list of literature references see scheme notes.



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Sir John Soane's collection includes some 30,000 architectural, design and topographical drawings which is a very important resource for scholars worldwide. His was the first architect’s collection to attempt to preserve the best in design for the architectural profession in the future, and it did so by assembling as exemplars surviving drawings by great Renaissance masters and by the leading architects in Britain in the 17th and 18th centuries and his near contemporaries such as Sir William Chambers, Robert Adam and George Dance the Younger. These drawings sit side by side with 9,000 drawings in Soane’s own hand or those of the pupils in his office, covering his early work as a student, his time in Italy and the drawings produced in the course of his architectural practice from 1780 until the 1830s.

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