Stańczyk (painting) in the context of National Museum in Warsaw

Jan Alojzy Matejko (Polish pronunciation: [ˈjan aˈlɔjzɨ maˈtɛjkɔ] ; also known as Jan Mateyko; 24 June 1838 – 1 November 1893) was a Polish painter, a leading 19th-century exponent of history painting, known for depicting nodal events from Polish history. His works include large scale oil paintings such as Stańczyk (1862), Rejtan (1866), Union of Lublin (1869), Astronomer Copernicus, or Conversations with God (1873), or Battle of Grunwald (1878). He was the author of numerous portraits, a gallery of Polish monarchs in book form, and murals in St. Mary's Basilica, Kraków. He is considered by many as the most celebrated Polish painter, and sometimes as the "national painter" of Poland.

Matejko spent most of his life in Kraków. He enrolled at the Kraków Academy of Fine Arts at age fourteen, where he studied under notable artists such as Wojciech Korneli Stattler and Władysław Łuszczkiewicz and completed his first major historical painting in 1853. His early exposure to revolutions in Kraków and the military service of his brothers influenced his artistic themes. After studying art in Munich and Vienna, he returned to Kraków and set up a studio. He gradually gained recognition, selling key paintings that settled his debts and created some of his most famous works, including Stańczyk and Skarga's Sermon. Matejko's art played a key role in promoting Polish history and national identity at a time when Poland was partitioned and lacked political autonomy.