Easter Monday in Poland is a holiday and is called Śmigus-Dyngus (shming-oos-ding-oos) or Lany Poniedziałek (wet Monday). Zofia Stryjeńska (1891-1976), "Śmigus Dyngus", print from the series: "Obrzędy polskie" (Polish Rituals), 1931, from the collection of The Polish Museum of America.