In her dancing there was no order, no method, but a sure sense of rhythm and an ingenuous frankness and gaiety. To grace of movement she made no pretension--the dance was a negation of it. It was a frenzy, a delirium, a contortion. Her legs were agitated like those of a marionette, they pawed the air, jerked out in the manner of a pump-handle, menaced the hats of the spectators. She sought the _geste suspect_ with hand, foot, and body, although at the Moulin Rouge she was obliged to cut discreeter capers. Much of her popularity depended upon a purely personal attraction. She had all the fascination of brilliant and irresponsible youth: she was frankly proud of her charms and daring in displaying them. In personal appearance Grille d’Égout was in every way her opposite. Dark, thin, with no claims to beauty--her upper jaw was prominent, her chin receding--she resembled La Goulue only in her youth, her spirit and her passion for the dance. In her ordinary movements she had a somewhat gauche and embarrassed manner; hers was the type of the unassuming bourgeoise. But at the first sound of the music everything was changed. She launched into the dance with an astonishing assurance, verve and directness of attack. She was more correct than eccentric, gay rather than voluptuous, arresting by gestures that were droll rather than exciting. Her dancing, a _délire des jambes_, gave a suggestion of the antics of the Parisian gamin. But the most striking personality of all was that of Nini Patte-en-l’air. She was dark as the night, with a strange, mask-like face of deathly pallor, eyes sunk in deep hollows overarched by thick eyebrows, suggestive of Rops’ etching of “La Mort qui danse.” Her slight body quivered with intensity of life--_la vie à outrance_--as though charged with electric fluid. The rapidity of her movements was dazzling, and every movement was unforeseen, incalculable, and executed without a trace of effort. Five, ten, twenty times her foot flew above her head; then it remained suspended at the level of her face; it twisted, writhed, agitated, as though it possessed a life independent of the leg; it was a prisoner and struggled to escape; the dancer watched its contortions, an amused spectator of its restlessness; at last it was released; it darted to the ground, recovered its strength and resumed its command of the dance. Then, this by-play over, the dancer rested her hand on the arm of a cavalier, and began a wild, grotesque and fantastic career among the spectators. At every step her foot leapt to the ceiling, her head was thrown violently back, her body maintained a difficult equilibrium, her emaciated features shone with a delirious excitement. Twice she made this frenzied revolution of the hall, then, coming to a sudden standstill, her heel slid along the floor and she sank abruptly in a final dislocation, her legs extended horizontally on either side. It was the dance bewitched, bedevilled, a frenzy and agony