St. George, Master Iam of Zwolle

Public domain scan of Dutch print from Metropolitan Museum of Art, free to use, no copyright restrictions - Picryl description

St. George Conquering the Dragon is a popular subject in Christian art, representing the victory of good over evil. St. George is a Christian martyr who is venerated as a saint in the Catholic, Orthodox, and Anglican Churches. In this scene, St. George is depicted as a brave and fearless warrior who is defeating a dragon, which represents evil.