"All kinds of artists, Angels with wonderful imaginations, who invent men and cows and eagles and a thousand impossible creatures."
"Impossible creatures!" said the Vicar.
"Impossible creatures," said the Angel. "Myths."
"But I'm real!" said the Vicar. "I assure you I'm real."
The Angel shrugged his wings and winced and smiled. "I can always tell when I am dreaming," he said.
"You—dreaming," said the Vicar. He looked round him.
"You dreaming!" he repeated. His mind worked diffusely.
He held out his hand with all his fingers moving. "I have it!" he said. "I begin to see." A really brilliant idea was dawning upon his mind. He had not studied mathematics at Cambridge for nothing, after all. "Tell me please. Some animals of your world ... of the Real World, real animals you know."
"Real animals!" said the Angel smiling. "Why—there's Griffins and Dragons—and Jabberwocks—and Cherubim—and Sphinxes—and the Hippogriff—and Mermaids—and Satyrs—and...."