The more of them he saw the more he felt put out; his mind, conditioned by long periods of solitude and abstract thought, eventually, as he was passing through a long gallery where a populous colony of these creatures had gathered on the central pouf, produced a kind of hallucination; he felt like a keeper in a zoo set to looking after a hundred female monkeys; he expected at any moment to see them clamber up the chandeliers and hang there by their tails, swinging to and fro, showing off their behinds and loosing a stream of nuts, shrieks, and grins at pacific visitors below.