Like the Claustro da Micha, the Claustro dos Corvos has plain round arches resting on round columns and set usually in pairs with a buttress between each pair. On the south side, below, were the cellars, finished in 1539, and above the library, on the west, various vaulted stores with a passage above leading to the library from the dormitory.

The whole of the east side is occupied by the refectory, about 100 feet long by 30 wide. On each of the long sides there is a pulpit, one bearing the date 1536, enriched with arabesques, angels, and small columns. At the south end are two windows, and at the north a hatch communicating with the kitchen.

The Claustro da Hospedaria, as its name denotes, was where strangers were lodged; like the Claustro dos Corvos each pair of arches is divided by a buttress, and the round columns have simple but effective capitals, in which nothing of the regular Corinthian is left but the abacus, and a large plain leaf at each corner. Still, though plain, this cloister is very picturesque. Its floor, like those of all the cloisters, lies deep below the level of the church, and looking eastward from one of the cell windows the Coro and the round church are seen towering high above the brown tile roofs of the rooms beyond the cloister and of the simple upper cloister, which runs across the eastern walk. ([Fig. 85].)

This part of the building, begun about 1539, must have been carried on during João de Castilho's absence, as in 1541 he was sent to Mazagão on the Moroccan coast to build fortifications; there he made a bastion 'so strong as to be able not only to resist the Shariff, but also the Turk, so strong was it.'[152]

The small cloister of Santa Barbara is the most pleasing of all those which João de Castilho was able to finish. In order not to hide the west front of the church its arches had to be kept very low. They are three-centred and almost flat, while the vault is even flatter, the bays being divided by a stone beam resting on beautifully carved brackets. The upper cloister is not carried across the east side next the church; but in its south-west corner an opening with a good entablature, resting on two columns with fine Corinthian capitals, leads to one of those twisting stairs without a newel of which builders of this time were so fond. Going up this stair one reaches the cloister of the Filippes which João did not live to carry out.

More interesting than any of these cloisters are the long dormitory passages. The walls for about one-third of the height are lined with tiles, which with the red paving tiles were bought for about £33 from one Aleixo Antunes. The roofs are throughout of dark panelled wood and semicircular in shape. The only windows—except at the crossing—are at the ends of the three long arms. There is a small round-headed window above, and below one, flat-headed, with a column in the centre and one at each side, the window on the north end having on it the date 1541, eight years after the chapel in the centre had been built.

On this chapel at the crossing has been expended far more ornament than on any other part of the passages. Leading to each arm of the passage an arch, curiously enriched with narrow bands which twice cross each other leaving diamond-shaped hollows, rests on Corinthian pilasters, which have only four flutes, but are adorned with niches, whose elegant canopies mark the level of the springing of the chapel vault. This vault, considerably lower than the passage arches, is semicircular and coffered. Between it and the cornice which runs all round the square above the passage arches is a large oblong panel, in the middle of which is a small round window. Beautifully carved figures which, instead of having legs, end in great acanthus-leaf volutes with dragons in the centre, hold a beautifully carved wreath round this window. In the middle of the architrave below, a tablet, held by exquisite little winged boys, gives the date, 'Era de 1533.' Above the cornice there rises a simple vault with a narrow round-headed window on each side.

This carving over the chapel is one of the finest examples of renaissance work left in the country. It is much bolder than any of the French work left at Coimbra, being in much higher relief than was usual in the early French renaissance, and yet the figures and leaves are carved with the utmost delicacy and refinement. ([Fig. 86].)

The same delicacy characterises such small parts of the cloister dos Filippes as were built by João de Castilho before he retired in 1551. These are now confined to two stairs leading from the upper to the lower cloister.

FIG. 85.Thomar.
Convent of Christ.
Claustro da Hospedaria. 		FIG. 86.
Thomar.
Chapel in Dormitory Passage.