Page:The castellated and domestic architecture of Scotland from the twelfth to the eighteenth century (1887) - Volume 1.djvu/227

 CASTLE CAMPBELL 207 SECOND PERIOD exterior of the keep (Fig. 174) is, as usual, perfectly plain. The parapet rests on a corbel course, without machicolations, and has rounded bartizans at the angles with carved gargoyles. The walls of the enceinte (Fig. 175), so far as original, are provided with corbels and machicolations similar to those of Craigmillar, but here also the curtains have been used for the extension of buildings round the