Nicolaus Copernicus surviving primary documents on the early years of Copernicus's childhood and education. Copernicus biographers assume that Watzenrode first sent young Copernicus to St. John's School, at Toruń, where he himself had been a master. Later, according to Armitage, the boy attended the Cathedral School at Włocławek, up the Vistula River from Toruń, which prepared pupils for entrance to the University of Kraków, Watzenrode's alma mater in Poland's capital. In the winter semester of 1491–92 Copernicus, as "Nicolaus Nicolai de Thuronia", matriculated together with his brother Andrew at the University of Kraków (now Jagiellonian University). Copernicus began his studies in the
Astronomer Copernicus, or Conversations with God reception of the painting was mixed; later that year it was displayed in Vienna. In March the community of Kraków decided to buy the painting for 12,000 Polish zloty, and it was donated to the Jagiellonian University, where it has been on public display in the Collegium Novum building ever since. The painting depicts a kneeling, inspired Nicolaus Copernicus observing the heavens transitioning from night to dawn. He is on a balcony, near or at the cathedral in Frombork, surrounded by various astronomical tools and aids. The scene likely portrays the epiphany moment of Copernicus profound discovery, with his own