Pierre-Emmanuel Weck @peweck CC BY 4/08/2019 1 1 Répétition / Variation▻http://www.weck.fr/2019/08/04/repetition-variation#Blog_images https://i0.wp.com/www.weck.fr/wp-content/uploads/2019/08/BGUC5196-10600.jpg?resize=900%2C900 Pierre-Emmanuel Weck @peweck CC BY