From the series of examples given in this Volume there can scarcely be any question as to the gradual deterioration of ecclesiastical architecture which occurred generally throughout Scotland during the latter half of the fifteenth and the first half of the sixteenth centuries, and it is certainly surprising to find some exceptionally good work in a few structures of that period. Amongst these is the aisle of Car Fergus, in Glasgow Cathedral, the vaulting of which building is of about the date of 1500, as is evident from its containing several specimens of Archbishop Blacader’s arms. The work is not all equal, but the vaulting has the groining (a rare kind of construction in Scotland at the period) well executed, and the bosses show a wonderful amount and variety of design. Some of the latter (such as that in the illustration kindly supplied by Mr. Chalmers in the Appendix) are admirable. Mr. Chalmers has brought forward a considerable amount of evidence regarding the rood screen in St. Mungo’s, which point to its being an exceptionally fine specimen of late pointed work. The vaulting and some other portions of the presbytery of Melrose Abbey are also classed by Mr. Chalmers in the same category. The subject is an interesting one, and all students of Scottish architecture must feel indebted to Mr. Chalmers for drawing special attention to it. We trust the point will be further investigated. There is one consideration connected with this revival to which we would draw attention, viz., that mentioned in the text (Vol. III. pp. 6 and 7) that a certain excellence in the carving and the design of the smaller features of the architecture observable in the later work may have been due to the foreign artists introduced at the time. We might, in view of the above circumstances, have given this remark a wider scope, so as to apply to such works as those above referred to and similar examples. There is abundant evidence in the Exchequer Rolls that French master-masons were employed by James IV. and V. Thus the Merliouns,[1] a distinguished family of French master-masons, were in the royal service at Stirling in 1496, and members of the family are found at Linlithgow, Dunbar, Ravenscraig, Perth Church, &c. Latterly the king’s _French master-mason_ became a regular court appointment, and the office was held by several Frenchmen.[2] This importation of foreign artists may perhaps account for some of the exceptionally good examples, especially in connection with places favoured by royalty; but a good deal of time would necessarily elapse before such work could become general. Hence the revival was limited, while the architecture generally gradually deteriorated or changed to Renaissance. The monument of Bishop Kennedy, in St. Salvator’s, St. Andrews (a design undoubtedly superior to the general Scottish work of the period), is probably a French example, both in design and execution.[3]