The popularity and success of the Baroque style was encouraged by the Roman Catholic Church which had decided at the time of the Council of Trent that the arts should communicate religious themes in direct and emotional involvement. The aristocracy also saw the dramatic style of Baroque architecture and art as a means of impressing visitors and expressing triumphant power and control. Baroque palaces are built around an entrance of courts, grand staircases and reception rooms of sequentially increasing opulence. In similar profusions of detail, art, music, architecture, and literature inspired each other in the Baroque cultural movementFact: date=August 2007 as artists explored what they could create from repeated and varied patterns. Some traits and aspects of Baroque paintings that differentiate this style from others are the abundant amount of details, often bright polychromy, less realistic faces of subjects, and an overall sense of awe, which was one of the goals in Baroque art.Fact: date=June 2008

According to the Oxford English Dictionary, the word baroque is derived from the Portuguese word "barroco", Spanish "barroco", or French "baroque", all of which refer to a "rough or imperfect pearl", though whether it entered those languages via Latin, Arabic, or some other source is uncertain. In informal usage, the word baroque can simply mean that something is "elaborate", with many details, without reference to the Baroque styles of the seventeenth and eighteenth centuries.

Evolution of the Baroque

Beginning around the year 1600, the demands for new art resulted in what is now known as the Baroque. The canon promulgated at the Council of Trent (1545–63) by which the Roman Catholic Church addressed the representational arts by demanding that paintings and sculptures in church contexts should speak to the illiterate rather than to the well-informed, is customarily offered as an inspiration of the Baroque, which appeared, however, a generation later. This turn toward a populist conception of the function of ecclesiastical art is seen by many art historians as driving the innovations of Caravaggio and the Carracci brothers, all of whom were working in Rome at that time.

Germinal ideas of the Baroque can also be found in the work of Michelangelo and Correggio.

Some general parallels in music make the expression "Baroque music" useful. Contrasting phrase lengths, harmony and counterpoint ousted polyphony, and orchestral color made a stronger appearance. (See Baroque music.) Similar fascination with simple, strong, dramatic expression in poetry, where clear, broad syncopated rhythms replaced the enknotted elaborated metaphysical similes employed by Mannerists such as John Donne and imagery that was strongly influenced by visual developments in painting, can be sensed in John Milton's Paradise Lost, a Baroque epic.