Page:The ecclesiastical architecture of Scotland ( Volume 3).djvu/62

 Fig. 973) is thus overlapped and buried by two square piers, carrying plain arches above, stuck on in front of the original wall; while in a similar opening or recess, between the south pier and the tower at the

—Dunkeld Cathedral. West End.

south side, the space is lintelled over between the square pier and the stair turret. As the stair turret probably existed (at least for part of its height) before this alteration, the large window, which occupies the full available width, had to be squeezed in as best it could, and thus came to