
Palladian revival: Stourhead House, South facade, designed by Colen Campbell and completed in 1720. The design is based on Palladio's
Villa Emo. A print from ''Vitruvius Britannicus''
'Colen Campbell' (
1676–
1729) was a pioneering
Scottish architect who spent most of his career in
England, and is credited as a founder of the
Georgian style. A descendent of the
Campbells of
Cawdor Castle, he initially trained as a lawyer, and then studied
architecture.
Vitruvius Britannicus
His major published work, ''Vitruvius Britannicus, or the British Architect...'' appeared in three volumes between
1715 and
1725. (Further volumes using the successful title were assembled by Woolfe and Gandon, and published in 1767 and 1771.) ''Vitruvius Britannicus'' was the first architectural work to originate in England since
John Shute's
Elizabethan ''First Groundes.'' In the
empirical vein, it was not a
treatise but basically a catalogue of
design, containing
engravings of English buildings by
Inigo Jones and Sir
Christopher Wren, as well as Campbell himself and other prominent architects of the era.
In the introduction that he appended and in the brief descriptions, Campbell belaboured the "excesses" of
Baroque style and declared British independence from foreigners while he dedicated the volume to
Hanoverian George I. The third volume (1725) has several grand layouts of gardens and parks, with straight allées, for courts and patterned
parterres and radiating rides through wooded
plantations, in a Baroque manner that was rapidly becoming old-fashioned.
Buildings were shown in plan, section and elevation, but also some were in a bird's-eye perspective. The drawings and designs contained in the book were under way before Campbell was drawn into the speculative scheme. The success of the volumes was instrumental in popularising neo-
Palladian Architecture in Great Britain during the
18th century.
Campbell was influenced as a young man by
James Smith (ca 1645 - 1731), the pre-eminent Scots architect of his day, and a closet neo-
palladian whom Campbell called "the most experienced architect" of Scotland (''Vitruvius Britannicus'', ii).
The somewhat promotional volume, with its excellently rendered engravings, came at a propitious moment at the beginning of a boom in
country house and
villa building among the
Whig oligarchy. Campbell was quickly taken up by
Lord Burlington, who replaced
James Gibbs with Campbell at
Burlington House in London and set out to place himself at the center of English neo-
Palladian architecture. In 1718, Campbell was appointed deputy to the amateur gentleman who had replaced
Wren as
Surveyor General of the
Royal Board of Works, an appointment that Burlington is certain to have pressed, but a short-lived one. When Benton, the new Surveyor was turned out of office, Campbell went with him.
Campbell's main commissions

Wanstead House, as built, illustrated in Nathaniel Spencer, ''The Complete English traveller,'' London 1771
★
Wanstead House,
Essex: ca 1713/4 - 20 (''illustrated left'') In the first volume of ''Vitruvius Britannicus'' the most influential designs were two alternatives for a palatial Wanstead House, Essex, for the merchant-banker Sir
Richard Child, of which the second design was already under way when the volume was published. (Campbell claimed that Wanstead House had Great Britain's first classical
portico, but this
accolade probably belongs to
The Vyne,
Hampshire.)
★
Burlington House, London 1717. Remodelled the front and provided an entrance gateway for
Richard Boyle, 3rd Earl of Burlington (Remodelled in 1868 and the gateway demolished.)
★
Stourhead,
Wiltshire, 1721 - 24, as a seat for the London-based banker
Henry Hoare. Wings were added in the later 18th century, and Campbell's portico was not executed (though to his design) until 1841. The famous landscape garden round a lake, somewhat apart from the house, was developed after Campbell's death, by
Henry Flitcroft and
Lancelot "Capability" Brown.

Marble Hill House, Twickenham
★
Pembroke House,
Whitehall, London, for
Henry Herbert, 9th Earl of Pembroke, 1723, a London house in a prominent location for the heir of Jones'
Wilton House. Lord Herbert (as he then was) was inspired by it to design the similar
Marble Hill at
Twickenham for
Henrietta Howard, Countess of Suffolk, the mistress of the future
George II . This 5-bay palladian villa with central pediment, raised on a high basement, would not have been out of place in tidewater
Virginia. Its clumped screens of trees and formal turfed terraces descending to the Thames (''illustrated right'') manifest the earliest stages of the
English landscape garden. (Pembroke House, London, was rebuilt in 1757 and demolished in 1913.)
★
Houghton Hall,
Norfolk, begun 1722, for Sir
Robert Walpole, the Whig prime minister. Here Campbell was replaced by Gibbs, who capped the end pavilions with octagonal domes, and by
William Kent, who designed the interiors.
★
Mereworth Castle,
Kent 1722 - 25: Campbell's most overtly palladian design, based on
Villa La Rotonda, capped with a dome with no drum, through which 24 chimney flues pass to the lantern.
★
Waverley Abbey,
Surrey ca 1723-25 for
John Aislabie (largely altered)

Blue plaque on 76 Brook Street
★ Nos 76 and 78
Brook Street, London, 1725 - 26. No. 76, which survives, was Campbell's own house, the designs for its interiors published in his ''Five Orders of architecture,'' (1729). It carries a
blue plaque commemorating him.
References
★
Howard Colvin, ''A Biographical dictionary of British Architects,'' 3rd edition
★ Robert Tavernor, ''Palladio and Palladianism'' 1991