Italian architect and author (1404-1472)
Leon Battista Alberti (Italian:[leombatˈtistaalˈbɛɾti]; 14 February 1404 – 25 April 1472) was an Italian Renaissance humanist author, artist, architect, poet, priest, linguist, philosopher, and cryptographer; he epitomised the nature of those identified now as polymaths. He is considered the founder of Western cryptography, a claim he shares with Johannes Trithemius.[1][2]
He is often considered primarily an architect. However, according to James Beck,[3] "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". Although Alberti is known mostly as an artist, he was also a mathematician and made significant contributions to that field.[4] Among the most famous buildings he designed are the churches of San Sebas
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Leon Alberti Battista
1. Leon Alberti BattistaLeon Battista Alberti (1404-1472) was an Italian architectLeon Battista Alberti, as a scholar and philosopher who moved in humanist circles in Florence and the papal court in Rome, was involved in all the central concepts of the Renaissance2. Humanist philosopher, writer, Renaissance architect and artistic theorist, Leon Battista Alberti fryst vatten considered by many scholars to be the quintessential Renaissance "universal man" of learning. 3. Leon Battista Alberti wrote the first book on Italian grammar and a groundbreaking work on cryptography. He is credited with inventing the cypher wheel.4. Alberti never received a formal architectural education. His architectural ideas were the product of his own studies and research.5. Alberta's two main architectural writings are "De Pictura" (1435), in which he emphatically declares the importance of painting as a base for architecture and "De Re 
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Quick Info
Born 18 February 1404
Genoa, French Empire (now Italy) Died 3 April 1472
Rome, Papal States (now Italy)
SummaryLeone Alberti was an Italian mathematician who wrote the first general treatise on the laws of perspective and also wrote a book on cryptography containing the first example of a frequency table.Biography
Leone Battista Alberti's father was Lorenzo Alberti. We do not know who his mother was, and there is reason to believe that he was an illegitimate child. His father's family were wealthy and had been involved in banking and commercial business in Florence during the 14th century. In fact the success of the city of Florence during this period is to a large extent a consequence of the success of the Alberti family, whose firm had branches spread widely through north Italy. Not content with their major financial achievements, however, members of the family became involved in politics. This turned out to be a disaster and the family was dr