Gadamska-Serafin, R. ““Promethidion” by Cyprian Norwid and ‘Letter to artists’ by John Paul II or Reflections on True Beauty”. Tematy I Konteksty, vol. 7, no. 2, May 2021, pp. 372-98, https://journals.ur.edu.pl/tematyikonteksty/article/view/2035.