Jean Metzinger see the cubist works in Room 7 and 8. While Pablo Picasso and Georges Braque are generally acknowledged as the founders of the twentieth-century movement that became known as Cubism, it was Jean Metzinger, together with Albert Gleizes, that created the first major treatise on the new art-form, "Du "Cubisme"", in preparation for the Salon de la Section d'Or held in October 1912. "Du "Cubisme"", published the same year by Eugène Figuière in Paris, represented the first theoretical interpretation, elucidation and justification of Cubism, and was endorsed by both Picasso and Braque. "Du "Cubisme"", which preceded Apollinaire's well known essays,
Georges Hanna Sabbagh his children were born) provided him with subjects for many of his paintings, before trips to Egypt led him to rediscover the lights, landscapes and characters of his childhood. He excelled in portraits, nudes and landscapes both in France and in Egypt and was enchanted by the old districts of Cairo. A painter of talent, Georges Sabbagh forms one of the group of artists who Jean Cassou called "the sacrificed generation" (along with Henri de Waroquier and Jules-Émile Zingg) - absorbing the school of Les Nabis, Fauvism and Cubism at the beginning of the century, but forgotten after the Second