João de Castilho, who is said to have been by birth a Biscayan, soon became the most famous architect of his time. He not only was employed on this Coro, but was afterwards summoned to superintend the great Jeronymite monastery of Belem, which he finished. Meanwhile he was charged by João iii. with the building of the vast additions made necessary at Thomar when in 1523 the military order was turned into a body of monks. He lived long enough to become a complete convert to the renaissance, for at Belem the Gothic framework is all overlaid with renaissance detail, while in his latest additions at Thomar no trace of Gothic has been left. He died shortly before 1553, as we learn from a document dated January 1st of that year, which states that his daughter Maria de Castilho then began, on the death of her father, to receive a pension of 20,000 reis.
The new Coro is about eighty-five feet long inside by thirty wide, and is of three bays. Standing, as does the Templars' church, on the highest point of the hill, it was, till the erection of the surrounding cloisters, clear of any buildings. Originally the round church, being part of the fortifications, could only be entered from the north, but the first thing done by Dom Manoel was to build on the south side a large platform or terrace reached from the garden on the east by a great staircase. This terrace is now bounded on the west by the Cloister dos Filippes, on the south by a high wall and by the chapter-house, begun by Dom Manoel but never finished, and on the north by the round church and by one bay of the Coro; and in this bay is now the chief entrance to the church. The lower part of the two western bays is occupied by the chapter-house, with one window looking west over the cloister of Santa Barbara, and one south, now hidden by the upper Cloister dos Filippes and used as a door. [See plan p. [225].]
Inside, the part over the chapter-house is raised to form the choir, and there, till they were burned in 1810 by the French for firewood, stood the splendid stalls begun in July 1511 by Olivel of Ghent who had already made stalls for São Francisco at Evora.[112] The stalls had large figures carved on their backs, a continuous canopy, and a high and elaborate cresting, while in the centre on the west side the Master's stall ended in a spire which ran up with numberless pinnacles, ribs and finials to a large armillary sphere just under the vaulting.[113] Now the inside is rather bare, with no ornament beyond the intricacy of the finely moulded ribs and the elaborate corbels from which they spring. These are a mass of carving, armillary spheres, acanthus leaves, shields upheld by well-carved figures, crosses, and at the top small cherubs holding the royal crown.
The inner side of the door has a segmental head and on either jamb are tall twisted shafts. A moulded string course running round just above the level once reached by the top of the stalls turns up over the window as a hood-mould.
At the same time much was done to enrich the old Templars' church. All the shafts were covered with gilt diaper and the capitals with gold; crockets were fixed to the outer sides of the pointed arches of the central octagon, and inside it were placed figures of saints standing on Gothic corbels under canopies of beautiful tabernacle work. Similar statues stand on the vaulting shafts of the outer polygon and between them, filling in the spaces below the round-headed windows, are large paintings in the Flemish style common to all Portuguese pictures of that time—of the Nativity, of the Visit of the Magi, of the Annunciation, and of the Virgin and Child.
To-day the only part of the south side visible down to the ground level is the eastern bay in which opens the great door. This is one of the works which João de Castilho claims as his, and on one of the jambs there is carved a strap, held by two lion's paws on which are some letters supposed to be his signature, and some figures which have been read as 1515, probably wrongly, for there seems to have been no renaissance work done in Portugal except by Sansovino till the coming of Master Nicolas to Belem in 1517 or later.[114] If it is 1515 and gives the date, it must mean the year when the mere building was finished, not the carving, for the renaissance band can hardly have been done till after his return from Belem.
The doorway is one of great beauty, indeed is one of the most beautiful pieces of work in the kingdom. The opening itself is round-headed with three bands of carving running all round it, separated by slender shafts of which the outermost up to the springing of the arch is a beautiful spiral with four-leaved flowers in the hollows. Of the carved bands the innermost is purely renaissance, with candelabra, medallions, griffins and leaves all most beautifully cut in the warm yellow limestone. On the next band are large curly leaves still Gothic in style and much undercut; and in the last, four-leaved flowers set some distance one from the other.
At the top, the drip-mould grows into a large trefoil with crockets outside and an armillary sphere within. At the sides tall thin buttresses end high above the door in sharp carved pinnacles and bear under elaborate canopies many figures of saints.[115] Two other pinnacles rise from the top of the arch, and between them are more saints. In the middle stands Our Lady, and from her canopy a curious broken and curving moulding runs across the other pinnacles and canopies to the sides.
But that which gives to the whole design its chief beauty is the deep shadow cast by the large arch thrown across from one main buttress to the other just under the parapet. This arch, moulded and enriched with four-leaved flowers, is fringed with elaborate cusps, irregular in size, which with rounded mouldings are given a trefoil shape by small beautifully carved crockets. ([Fig. 55].)
Except the two round buttresses at the west end and one on the north side which has Manoelino pinnacles, all are the same, breaking into a cluster of Gothic pinnacles rather more than half-way up and ending in one large square crocketed pinnacle very like those at Batalha. The roof being flat and paved there is no gable at the west end; there is a band of carving for cornice, then a moulding, and above it a parapet of flattened quatrefoils, in each of which is an armillary sphere, and at the top a cresting, alternately of cusped openings and crosses of the Order of Christ, most of which, however, have been broken away. Of the windows all are wide and pointed, without tracery and deeply splayed. The one in the central bay next the porch has niches and canopies at the side for statues and jambs not unlike those designed some years after at Belem. There is also a certain resemblance between the door here and the great south entrance to Belem, though this one is of far greater beauty, being more free from over-elaboration and greatly helped by the shadow of the high arch.