, designed by Adam in 1735 Adam used a wide variety of sources for his designs, and created an inventive personal style of decoration. He relied greatly on a range of French, Italian and English pattern books, including Gibbs'
Book of Architecture, from which he borrowed freely with little regard for consistency of style. During his nearly 30-year career as an architect, Adam designed, extended or remodelled over 40 country houses, and undertook numerous public contracts. He also laid out landscape garden schemes, for instance at Newliston and
Taymouth Castle. Hopetoun had been built only 20 years before by Sir William Bruce, and Adam was retained to rebuild the south-east wing. These works, completed in 1725, aimed to give the east front a bold new facade, stepping forward at the ends with curved sections. According to John Fleming, "nothing so ambitious or imaginative had ever before been attempted in Scotland". Over the following years, Adam would return to Hopetoun, building the south colonnade from 1726, the north wing from 1728, and finally the pavilions from 1736. These were not finished until 1742, the year of the Earl's death, and the completed scheme was finished by Adam's sons after his own death. Adam also laid out the gardens, possibly to designs by Bruce, whose axial style they follow. in Dumfriesshire, a small house designed by Adam in 1729, for Alexander Fergusson Other early designs included
Drum House, which boasted Scotland's first
venetian window, and
Mavisbank House, both near Edinburgh. Mavisbank House, constructed between 1723 and 1727, was the first
Palladian villa in Scotland, a collaboration between Adam and the owner, amateur architect
Sir John Clerk of Penicuik. The latter claimed much of the credit, and certainly criticised some of Adam's suggestions, although evidence suggests Adam got his way on a number of points. As at Hopetoun, here Adam enjoyed an unusually close relationship with his client, despite their differences of opinion. His most ambitious early work was the baroque, Vanbrugh-inspired
Arniston House, near
Gorebridge. Built for
Robert Dundas, a lawyer and politician linked to
John Dalrymple, 1st Earl of Stair, Arniston includes extensive grounds laid out by Adam, with a
parterre and cascade, and a main avenue centred on
Arthur's Seat to the north.
Duff House, Adam's major work of the 1730s, demonstrates his accretion of local and foreign influences, presenting itself as "a medieval castle in baroque dress". Built between 1735 and 1739, Adam acted as contractor and architect to
William, Lord Braco. James Gibbs had recently built another house for Lord Braco, but he declined the commission for Duff, recommending Adam for the job. The main facade of Duff House is remarkable for its height, and with the tall corner towers the impression is of a highly vertical house. This style is related to the designs produced by the
exiled Jacobite Earl of Mar, an amateur architect who collaborated with Adam at the
House of Dun.
Chatelherault, the
Duke of Hamilton's "Dogg Kennel" and hunting lodge near
Hamilton, was completed in 1743. In the 1730s Adam extended
Taymouth Castle and laid out gardens, although his work was largely demolished to make way for the present building in the 19th century. From 1746, Adam was acting as "Intendant General" and contractor, overseeing the building of
Inveraray Castle to a
Gothic design by Roger Morris. His role was to correspond with the architect on behalf of the client,
Archibald Campbell, 3rd Duke of Argyll, and Adam also offered Morris his own advice on detail design. He also provided an early draft for the layout of the new town at
Inveraray. His last architectural work was for
Lord Lovat in 1744, for a new house at Castle Dounie. The stone was supplied, but construction never started as Lord Lovat was "out" in the
Jacobite rising of 1745, and his property was sacked by government troops.
Public buildings at
Aberfeldy Adam's first public building commissions were in
Aberdeen, where he built the town house, or town hall, from 1729 to 1730, since demolished, and
Robert Gordon's Hospital from 1730 to 1732, now an independent school. One of the first infirmaries in the world, it was founded by physician
Alexander Monro, and was demolished in 1884. Remnants of the building can be found on various sites in the city. Also in Edinburgh, Adam built George Watson's Hospital from 1738 to 1741, demolished 2004, which in the 19th century was incorporated by
David Bryce as part of the new Royal Infirmary. He was engaged in 1747 to provide the mason work and brickwork for
Fort George near
Inverness, although the project only began shortly before Adam's death. Every summer until 1760, one of his sons spent the summer at Fort George, supervising the works under Colonel Skinner, the chief engineer for North Britain.
Vitruvius Scoticus In the 1720s Adam planned to publish a book of architectural drawings of Scottish houses, including his own work and that of others. His
Vitruvius Scoticus was started and named in response to
Colen Campbell's
Vitruvius Britannicus. He commissioned some engravings during his 1727 trip to London, and had begun to collect subscriptions. Further engraving were completed in Edinburgh in the 1730s by Richard Cooper. The project then stalled, possibly due to the lack of subscriptions (only 150 were collected, compared to over 700 for
Vitruvius Britannicus), although it may have been revived around the time of Adam's death. In 1766, John Adam attempted to restart the project and collect fresh subscriptions, although nothing came of this. The book was finally published in 1812 by John's son
William, and contained 160 plates, including 100 of Adam's own designs. ==Legacy==