identified as German and van der Weyden (born Roger de la Pasture) as French. Scholars were at times preoccupied as to whether the school's genesis was in France or Germany. These arguments and distinctions dissipated after World War I, and following the leads of Friedländer, Panofsky, and Pächt, English-language scholars now almost universally describe the period as "Early Netherlandish painting", although many art historians view the Flemish term as more correct. In the 14th century, as Gothic art gave way to the International Gothic era, a number of schools developed in northern Europe. Early Netherlandish art originated in French courtly art, and is especially tied to the tradition and conventions of illuminated manuscripts. Modern art historians see the era as beginning with 14th-century manuscript illuminators. They were followed by panel painters such as Melchior Broederlam and Robert Campin, the latter generally considered the first Early Netherlandish master, under whom van der Weyden served his apprenticeship. Illumination reached a peak in the region in the decades after 1400, mainly due to the patronage of Burgundian and House of Valois-Anjou dukes such as Philip the Bold, Louis I of Anjou and Jean, Duke of Berry. This patronage continued in the low countries with the Burgundian dukes, Philip the Good and his son Charles the Bold. The demand for illuminated manuscripts declined towards the end of the century, perhaps because of the costly production process in comparison to panel painting. Yet illumination remained popular at the luxury end of the market, and prints, both engravings and woodcuts, found a new mass market, especially those by artists such as Martin Schongauer and Albrecht Dürer. Following van Eyck's innovations, the first generation of Netherlandish painters emphasised light and shadow, elements usually absent from 14th-century illuminated manuscripts. Biblical scenes were depicted with more naturalism, which made their content more accessible to viewers, while individual portraits became more evocative and alive. Johan Huizinga said that art of the era was meant to be fully integrated with daily routine, to "fill with beauty" the devotional life in a world closely tied to the liturgy and sacraments. After about 1500 a number of factors turned against the pervasive Northern style, not least the rise of Italian art, whose commercial appeal began to rival Netherlandish art by 1510, and overtook it some ten years later. Two events symbolically and historically reflect this shift: the transporting of a marble Madonna and