Horacio Bollini. Argentine nationality, he is a writer, musician and painter. He has published several art books: "Art in the Jesuit missions", "Art and emblem", "behind the image", among others. He specializes in art philosophy. He is a performer of Viola da Gamba and has made two documentaries on the music of the Baroque. The last of those documentaries has received the sponsorship of the Collegium Musicum of Buenos Aires. In Bariloche and other cities in the country, he has dictated about 60 seminars, numerous conferences and concerts. He is in charge of the chairs of Philosophy of Art, Aesthetics and History of the Arts, at the University Institute of Arts, in general Roca.