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In page Dante Alighieri:

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At around the age of 18, Dante met Guido Cavalcanti, Lapo Gianni, Cino da Pistoia and, soon after, Brunetto Latini; together they became the leaders of the dolce stil nuovo. Brunetto later received special mention in the Divine Comedy (Inferno, XV, 28) for what he had taught Dante: Nor speaking less on that account I go With Ser Brunetto, and I ask who are his most known and most eminent companions.[4] Some fifty poetical commentaries by Dante are known (the so-called Rime, rhymes), others being included in the later Vita Nuova and Convivio. Other studies are reported, or deduced from Vita Nuova or the Comedy, regarding painting and music.[citation needed]