The Adams also made changes at Kenwood in 1774, introducing their plans and decorations into an addition. “The great room with its ante-room was begun by Lord Mansfield’s orders in 1767, and was intended both for a library and a room for receiving company. The circular recesses were therefore fitted up for the former purpose, and the square part or body of the room was made suitable to the latter. The whole is reckoned elegant in its proportions and decorations, and the ceiling in particular, which is a segment of a circle, has been greatly admired.” This ceiling is in “imitation of a flat arch, which is extremely beautiful and much more perfect than that which is commonly called the coved ceiling,” and Adam thus continues to describe it: “The stucco-work of this ceiling and of the other decorations is finely executed by Mr. Joseph Rose. The paintings are elegantly performed by Mr. Antonio Zucchi, a Venetian painter of great eminence; and the grounds of the panels and friezes are coloured with light tints of pink and green, so as to take off the glare of white, so common in every ceiling till of late. This always appeared to me so cold and unfinished, that I ventured to introduce this variety of grounds, at once to relieve the ornaments, remove the crudeness of the white, and create a harmony between the ceiling and the side walls with their hangings, pictures and other decorations.” The Adams were very fond of this combination of colour. Osterley Park, the seat of the Earl of Jersey and one of the finest specimens of the Adam style extant, had its dining-room similarly painted by Zucchi. It is thus described: [Illustration: PLATE LII] “The dining-room at Osterley Park, owned by the Earl of Jersey, was decorated by Zucchi in the Adam style. The walls of this apartment are in tints of the tenderest green and the very palest pinks, these colours being panelled by delicate scroll-work and artistic designs in the white composition which was known only to the Adam brothers. Three large pictures and several smaller ones, all being scenes and landscapes by Zucchi, are framed in this white scroll-work, while the same curving lines, with grapes and vine leaves, outline the pink and green panels of the ceilings, the design of which corresponds with the design of the neutral-tinted carpet. The tiny scroll patterns of the window mouldings are repeated in the ornamentation of the mahogany doors with their artistic brass locks and are again found in the designs of the _buffets_ and side tables, where the ram’s head is introduced, which occurs more than once in both furniture and ornaments. Even the tablecloths were made to correspond in their woven pattern, and some are still in use bearing the date 1779. This careful and minute arrangement of detail is found only in an Adam House.”[25]