Italian Baroque art is a term that is used here to refer to Italian painting and sculpture in the Baroque manner executed over a period that extended from the late sixteenth to the mid eighteenth centuries.
During the Counter Reformation, the Council of Trent (1545–63), in which the Roman Catholic Church answered many questions of internal reform raised by both Protestants and by those who had remained inside the Catholic Church, addressed the representational arts in a short and somewhat oblique passage in its decrees. This was subsequently interpreted and expounded by clerical authors such as Molanus, the Flemish theologian, who demanded that paintings and sculptures in church contexts should depict their subjects clearly and powerfully, and with decorum, without the stylistic airs of Mannerism.
Two of the leading figures in the emergence of Baroque painting in Italy were Michelangelo Merisi da Caravaggio and Annibale Carracci
Caravaggio (1571–1610), born and trained in Milan, stands as one of the most original and influential contributors to late sixteenth century and early seventeenth century European painting. Controversially, he not only painted figures, even those of classical or religious themes, in contemporary clothing, or as ordinary living men and women, but his inclusion of the seedier side of life (such as dirty feet) was in marked contrast to the usual trend of the time which was to idealise the religious or classical figure by treating it with the decorum considered appropriate to its status. He used tenebrism and stark contrasts between partially lit figures and dark backgrounds to dramatic effect. Some of his famous paintings are 'The Calling of St. Mathew', 'St. Thomas', 'The Conversion of St. Paul', 'The Entombment', and 'The Crowning of the Christ'. His use of light and shadow was emulated by the Caravaggisti, the followers of Caravaggio, such as Orazio Gentileschi(1563–1639), Artemisia Gentileschi (1592-1652/3),Mattia Preti, Carlo Saraceni and Bartolomeo Manfredi.