Leon Battista Alberti — Italian Architect born on February 14, 1404, died on April 25, 1472

Leon Battista Alberti 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... (wikipedia)

The city is like a great house, and the house in its turn a small city.
I will never tire of recommending the custom, practiced by the best architects, of preparing not only drawings and sketches, but also models of wood or any other material. These... enable us to examine... the work as a whole... and, before continuing any further, to estimate the likely trouble and expense.
Beauty: the adjustment of all parts proportionately so that one cannot add or subtract or change without impairing the harmony of the whole.
Painting contains a divine force which... makes the dead seem almost alive.
When I investigate and when I discover that the forces of the heavens and the planets are within ourselves, then truly I seem to be living among the gods.