2 examples of columnal in sentences

Each suite was a separate miracle: the height, the breadth, the columnal divisions; the wonderful delicacy of the arches, upon which rested ceilings frescoed with incomparable art.

Before it is a wide expanse of sea, on each hand of which are immense rocks; and, at some distance in the sea, there are three columnal rocks rising to sharp points.

2 examples of  columnal  in sentences