Task: Question Generation
Input (English): Passage: The Early Netherlandish masters' influence reached artists such as Stefan Lochner and the painter known as the Master of the Life of the Virgin, both of whom, working in mid-15th-century Cologne, drew inspiration from imported works by van der Weyden and Bouts. New and distinctive painterly cultures sprang up; Ulm, Nuremberg, Vienna and Munich were the most important artistic centres in the Holy Roman Empire at the start of the 16th century. There was a rise in demand for printmaking (using woodcuts or copperplate engraving) and other innovations borrowed from France and southern Italy. Some 16th-century painters borrowed heavily from the previous century's techniques and styles. Even progressive artists such as Jan Gossaert made copies, such as his reworking of van Eyck's Madonna in the Church. Gerard David linked the styles of Bruges and Antwerp, often travelling between the cities. He moved to Antwerp in 1505, when Quentin Matsys was the head of the local painters' guild, and the two became friends.By the 16th century the iconographic innovations and painterly techniques developed by van Eyck had become standard throughout northern Europe. Albrecht Dürer emulated van Eyck's precision. Painters enjoyed a new level of respect and status; patrons no longer simply commissioned works but courted the artists, sponsoring their travel and exposing them to new and wide-ranging influences. Hieronymus Bosch, active in the late 15th and early 16th centuries, remains one of the most important and popular of the Netherlandish painters. He was anomalous in that he largely forewent realistic depictions of nature, human existence and perspective, while his work is almost entirely free of Italian influences. His better-known works are instead characterised by fantastical elements that tend towards the hallucinatory, drawing to some extent from the vision of hell in van Eyck's Crucifixion and Last Judgement diptych. Bosch followed his own muse, tending instead towards moralism and pessimism. His paintings, especially the triptychs, are among the most significant and accomplished of the late Netherlandish period
The Reformation brought changes in outlook and artistic expression as secular and landscape imagery overtook biblical scenes. Sacred imagery was shown in a didactic and moralistic manner, with religious figures becoming marginalized and relegated to the background. Pieter Bruegel the Elder, one of the few who followed Bosch's style, is an important bridge between the Early Netherlandish artists and their successors. His work retains many 15th-century conventions, but his perspective and subjects are distinctly modern. Sweeping landscapes came to the fore in paintings that were provisionally religious or mythological, and his genre scenes were complex, with overtones of religious skepticism and even hints of nationalism.
Output (English): What is the full name of the person who became friends with the head of the local painters' guild when he moved to Antwerp in 1505?