TY - JOUR N2 - Public and religious ceremonies were part of the daily life of many Jesuit colleges throughout Europe. The Jesuit education was enriched by numerous occasional celebrations and events, of which many were closely related to the academic year. Young noblemen and magnates took part in various school and public celebrations, which marked the culmination of important teaching stages. Leaving the college was linked to a public debate, which was a great event in the life of the college. It gathered an eminent audience and was accompanied by extensive ephemeral decorations. In the Baroque period, young Polish nobles and magnates also took part in numerous ceremonies during their education in the colleges of the Polish-Lithuanian Commonwealth, and the educational travels in the most famous colleges in Europe. In the summer of 1686, Jan Stanisław Jabłonowski and his brother Aleksander Jan, sons of the Grand Crown Hetman Stanisław Jabłonowski and Marianna née Kazanowska, held solemn debates in the famous Collège Louis-le-Grand in Paris. It was one of the stages of their educational journey through Europe in the years 1682–1688. The travel diaries by Aleksander Jan and his tutor Jan Michał Kossowicz attempt to recreate the course of the ceremony, and provide valuable information about its artistic setting. The theses of the Jabłonowski Brothers were published in 1686 in Paris. The sequence of the ceremony and the ephemeral decorations that accompanied it carried a clear message glorifying the Polish Hetman, a commander from Vienna, famed as the Mars Polonicus. L1 - http://www.czasopisma.pan.pl/Content/114604/PDF/RHS%20XLIV%202019%2011-A.Markiewicz.pdf L2 - http://www.czasopisma.pan.pl/Content/114604 PY - 2019 EP - 162 DO - 10.24425/rhs.2019.131206 A1 - Markiewicz, Anna PB - Komitet Nauk o Sztuce PAN VL - No XLIV DA - 2020.02.28 T1 - Mars Polonicus. Around the Parisian debates of the Jabłonowski Brothers in 1686 SP - 151 UR - http://www.czasopisma.pan.pl/dlibra/publication/edition/114604 T2 - Rocznik Historii Sztuki ER -