AFTER the deaths of Francia in 1517 and Lorenzo Costa in 1536, painting in Bologna rapidly decreased in quality, although not in volume. A distinctive feature was the work of Marc Antonio Raimondi (b. 1475), a pupil of Francia, who developed the process of engraving on copper.

Bologna, which like other cities of Italy felt the effects of humanism, acquired an increased importance in political activity through the meeting there of Pope Leo x. and Francis i., in 1515, and by the Coronation of Charles v., on Feb. 24, 1530. It also obtained within a few years a great reputation as an art centre, although it is not easy for us now to realise why. The esteem in which its art was held in foreign countries is also difficult to explain. Innocenzo da Imola, who had studied under Francia, was the master of Primaticcio, who was summoned to France by FranÇois i. in 1531. Primaticcio at that time was working at Mantua with Giulio Romano, the favourite pupil and the imitator of Raphael. While Primaticcio took with him the influence of Bolognese art to Fontainebleau, where he died in 1570, Pellegrino Tibaldi (1527–1591), a pupil of Bagnacavallo, carried the Bolognese influence into Spain.

The appreciation by a foreign artist of the art of Bologna is shown in the case of Denis Calvaert of Antwerp, who thought the Bolognese school to be in so flourishing a state, when he passed through on his way to study in Rome, that he decided to abandon his original intention and to stay on in the city of the Colonnades.

A striking feature of the literature and art of painting at Bologna was that its University had always accorded equal terms to women students with men, and had women professors. Female painters—they were without exception only of the third rank—had worked in Bologna from the days of Caterina di Vigri, painter and saint, who was born as early as 1413. In the last quarter of the sixteenth century, art in Bologna passed into the complete control of the Eclectics.