Leon Battista Alberti (; February 14, 1404 – April 25, 1472) was an
Italian humanist author, artist,
architect,
poet,
priest,
linguist,
philosopher and
cryptographer; he epitomised the
Renaissance Man. Although he is often characterized as an "architect" exclusively, as James Beck has observed, "to single out one of Leon Battista's 'fields' over others as somehow functionally independent and self-sufficient is of no help at all to any effort to characterize Alberti's extensive explorations in the fine arts." Alberti's life was described in
Giorgio Vasari's
Lives of the Most Excellent Painters, Sculptors, and Architects.