Cabassol) that prospered throughout the artist's life, affording him financial security that was unavailable to most of his contemporaries and eventually resulting in a large inheritance. His mother, Anne Elisabeth Honorine Aubert (1814–1897), was "vivacious and romantic, but quick to take offence". It was from her that Cézanne got his conception and vision of life. He also had two younger sisters, Marie and Rose, with whom he went to a primary school every day. At the age of ten Cézanne entered the Saint Joseph school in Aix. Classmates were the later sculptor Philippe Solari and Henri Gasquet, father of the writer Joachim Gasquet, who was to publish his book Cézanne in 1921, a testament to the life of the artist. In 1852 Cézanne entered the Collège Bourbon in Aix (now Collège Mignet), where he became friends with Émile Zola, who was in a less advanced class, as well as Baptistin Baille—three friends who came to be known as "Les Trois Inséparables" (The Three Inseparables). It was probably the most carefree time of his life as the friends swam and fished on the banks of the Arc. They debated art, read Homer and Virgil and practiced writing their own poems. Cézanne often wrote his verses in Latin. Zola urged him to take poetry more seriously, but Cézanne saw it as just a pastime. He stayed there for six years, though in the last two years he was a day scholar. In 1857, he began attending the Free Municipal School of Drawing in Aix, where he studied drawing under Joseph Gibert, a Spanish monk. At the request of his authoritarian father, who traditionally saw in his son the heir to his bank Cézanne & Cabassol, Paul Cézanne enrolled in the law faculty of the University of Aix-en-Provence in 1859 and attended lectures for the study of jurisprudence. He spent two years with his unloved studies, but increasingly neglected them and preferred to devote himself to drawing exercises and writing poems. From 1859, Cézanne took evening courses at the École de dessin d'Aix-en-Provence, which was housed in the art museum of Aix, the Musée Granet. His teacher was the academic painter Joseph Gibert (1806–1884). In August 1859 he won second prize in the figure studies course there. His father bought the Jas de Bouffan (House of the Wind) estate that same year. This partly derelict baroque residence of the former provincial governor later