With this opportunity for closer observation I was impressed by a certain grotesquerie in the appearance of the warriors.

He couldn't know for certain without closer observation -which didn't seem to be forthcoming, since the key was still "missing."

Given his condition, Kavanaugh is ordered to stay in the hospital for closer observation.

On closer observation," s/he said, "you do not look quite as well as I thought.

Ruby refers to eyes which at a glance appear black but which are on closer observation a deep, dark red.

As he moved forward to the main portion of the room, The Shadow saw a hiding place that offered a perfect chance for closer observation.

But in the sanitarium he would be under much closer observation.

A tower may seem round from a distance, but there is no need to doubt our closer observation that it is square.

His paintings often appear too abstract, but on closer observation, figures subtly emerge.

They were as complete as they could be without closer observation.