Flemish painters were artists from the region of Flanders, which is now part of modern-day Belgium. They flourished during the 15th to 17th centuries, particularly known for their detailed realism and vibrant use of color. Notable figures include Jan van Eyck, who is often credited with perfecting oil painting techniques, and Peter Paul Rubens, famous for his dynamic compositions and baroque style. These artists often focused on religious themes, portraits, and landscapes, showcasing their skill in capturing light and texture. The Flemish School of painting significantly influenced European art, paving the way for future movements and inspiring generations of artists.