Comacine Capitals.
Another Carlovingian church in Verona is that of S. Lorenzo, said to have been founded by Pepin. Some interesting bits of its primitive architecture remain, and are precious relics. There is, for instance, a little spiral stairway in the wall, which led to different divisions of the women's gallery.[78]
At this era a change in the form of windows may be observed; they were narrowed and heightened, a first step towards the Gothic form.
In Carlovingian times the Comacines worked much in Rome. Cattaneo[79] says that there exist letters from Pope Adrian I. to Charlemagne, begging him to send architects (Magistri) from the north of Italy, to execute some works in Rome. Now these Magistri could be no other than the Comacine Guild of Lombardy, who with the Longobards had lately become subjects of Charlemagne, and were without doubt the finest builders in Italy, if not monopolists of the art. The buildings which they designed and erected in Rome at that time were the churches of S. Maria in Cosmedin, S. Lorenzo in Lucina, S. Saba on Mount Aventine, and the residence of the Patriarch near S. John Lateran. The door of a chapel in S. Prassede with its Comacine intrecci is a standing proof of their work there in the ninth century.
Anastasius, the librarian, gives an account of the rebuilding of the church of S. Maria in Cosmedin.[80] He says that Adrian found it absolutely beneath a pile of ruins (sub ruinis positam) of a former temple to Ceres and Proserpine, which literally hung over it. As this mass of ruin prevented the enlargement of the new church, it was entirely demolished "by fire, and by the labours of the people." The space being cleared, a new and spacious Basilica was erected "a fundamentis tres absides, in ea constituens."
The writer mentions this form with three apses as being new in Rome. We have, however, seen that in the north of Italy the Comacines had been, for the past century or two, building Basilican churches on precisely this plan. In fact the three round apses had become one of the special marks of their churches. Cattaneo argues that the form came from the East, as some of the Syrian churches of the fifth century and the great Basilica of St. Simeon Stylites at Kaiat Senian, erected in 500, have signs of the same conformation. Whether these were of absolutely Oriental origin, or the result of some early emigration of the liberi muratori, archæologists must judge. The two rows of columns which divide the nave from the aisles, have solid piers of masonry interposed between each three columns; these are elongated above the colonnade to support the roof, and strengthen the upper gallery.[81]
It is evident that the Comacines availed themselves of old material in this work; the columns are of all species and styles, some fluted, some smooth, some with antique Corinthian capitals, others of Comacine work. One is of the same form as those we have described in S. Maria Matricolare at Verona, with solid volutes, placed perpendicularly, instead of the graceful acanthus. The same capital is seen in S. Agnese fuori le mura.