Albrecht Dürer was a famous 15th-16th century German artist considered one of the greatest of the Northern Renaissance. He created woodcuts, engravings, and paintings that combined detailed Northern styles with Renaissance ideals of balance and proportion. Some of his most renowned works include the Apocalypse series of woodcuts, self-portraits that depicted himself as religious figures, and meticulously detailed natural studies of animals. Dürer helped establish printmaking as a fine art form and wrote influential treatises on mathematics and human proportion.