The Hunchback of Notre Dame by Book 1 Chapter 5 Page 8

– “Continue!” he had said for the third time, to his comedians, speaking machines; then as he was marching with great strides in front of the marble table, a fancy seized him to go and appear in his turn at the aperture of the chapel, were it only for the pleasure of making a grimace at that ungrateful populace. — “But no, that would not be worthy of us; no, vengeance! let us combat until the end,” he repeated to himself; “the power of poetry over people is great; I will bring them back. We shall see which will carry the day, grimaces or polite literature.”

Alas! he had been left the sole spectator of his piece. It was far worse than it had been a little while before.

He no longer beheld anything but backs.