Italian Renaissance Painting. Italian Renaissance painting is the painting of the period beginning in the late 13th century and flourishing from the early 15th to late 16th centuries, occurring in the Italian peninsula, which was at that time divided into many political states, some independent but others controlled by external powers. The painters of Renaissance Italy, although often attached to particular courts and with loyalties to particular towns, nonetheless wandered the length and breadth of Italy, often occupying a diplomatic status and disseminating artistic and philosophical ideas. The city of Florence in Tuscany is renowned as the birthplace of the Renaissance, and in particular of Renaissance painting, although later in the era Rome and Venice assumed increasing importance in painting. A detailed background is given in the companion articles Renaissance art and Renaissance architecture. Italian Renaissance painting is most often be divided into four periods: the Proto-Renaissance, the Early Renaissance, the High Renaissance, and Mannerism. The dates for these periods represent the overall trend in Italian painting and do not cover all painters as the lives of individual artists and their personal styles overlapped these periods. The Proto-Renaissance begins with the professional life of the painter Giotto and includes Taddeo Gaddi, Orcagna and Altichiero.The Early Renaissance style was started by Masaccio and then further developed by Fra Angelico, Paolo Uccello, Piero della Francesca, Sandro Botticelli, Verrocchio, Domenico Ghirlandaio and Giovanni Bellini. The High Renaissance period was that of Leonardo da Vinci, Michelangelo, Raphael, Andrea del Sarto, Coreggio, Giorgione, the latter works of Giovanni Bellini, and Titian. The Mannerist period, dealt with in a separate article, included the latter works of Michelangelo, as well as Pontormo, Parmigianino, Bronzino and Tintoretto. The influences upon the development of Renaissance painting in Italy are those that also affected Philosophy, Literature, Architecture, Theology, Science, Government and other aspects of society. The following is a summary of points dealt with more fully in the main articles that are cited above. A number of Classical texts, that had been lost to Western European scholars for centuries, became available. These included Philosophy, Poetry, Drama, Science, a thesis on the Arts and Early Christian Theology. The resulting interest in Humanist philosophy meant that man's relationship with humanity, the universe and with God was no longer the exclusive province of the Church. A revived interest in the Classics brought about the first archaeological study of Roman remains by the architect Brunelleschi and sculptor Donatello. The revival of a style of architecture based on classical precedents inspired a corresponding classicism in painting, which manifested itself as early as the 1420s in the paintings of Masaccio and Paolo Uccello. Simultaneous with gaining access to the Classical texts, Europe gained access to advanced mathematics which had its provenance in the works of Byzantine and Islamic scholars. The advent of movable type printing in the 15th century meant that ideas could be disseminated easily, and an increasing number of books were written for a broad public. The development of oil paint and its introduction to Italy had lasting effects on the art of painting. The establishment of the Medici Bank and the subsequent trade it generated brought unprecedented wealth to a single Italian city, Florence. Cosimo de' Medici set a new standard for patronage of the arts, not associated with the church or monarchy. The serendipitous presence within the region of Florence of certain individuals of artistic genius, most notably Giotto, Masaccio, Brunelleschi, Piero della Francesca, Leonardo da Vinci and Michelangelo, formed an ethos that supported and encouraged many lesser artists to achieve work of extraordinary quality.