Shepherds in front of baby Jesus Štěpán Zavřel Original bibliographical reference Das Hirtenlied, Max Bolliger, Štěpán Zavřel, Bohem Press, 1980 Other editions Il flauto del pastore. Una leggenda dell’Avvento, text by Max Bolliger, translated by Giovanna Agabio, illustrations by Štěpán Zavřel, Edizioni Arka, Milan, 2019 Technique acrylic Year 1980