INTRODUCTION / 7 EVALUATION OF CULTURAL HERITAGE / 9 Małgorzata Pronobis-Gajdzis / 10 A Conservator’s Reflection on Evaluation as a Pivotal Issue of Cultural Heritage Protection: History, Methodology, Contemporary Perspective PAINTING / 29 Justyna Olszewska-Świetlik / 30 Painting Technology and Techniques in Selected Icons Attributed to the Rybotycze School from the Collection of the National Museum of the Przemyśl Land Gaja Gąsecka, Justyna Olszewska-Świetlik, Maria Gołąb / 60 The History, Techniques and Technology of Two Paintings by Marcello Bacciarelli (1731–1818) Entitled Portrait of Konstancja and Stanisław Poniatowski and Portrait of Bacciarelli’s Granddaughter from the Collection of the National Museum in Poznań Magdalena Sitkiewicz / 90 Paintings by Konrad Krzyżanowski from the Museum of Opole Silesia in Opole: Technological and Technical Issues Kinga Szczepińska, Teresa Łękawa-Wysłouch / 116 Gothic Wall Paintings in the East Part of the South Wall in the Cathedral of Saint John the Evangelist in Kwidzyn: Verification of Their Presence and State of Preservation CONTEMPORARY ART / 135 Mirosław Wachowiak / 136 Nursing, Arrangement, Care? Some Issues of the Broadened Fields of Activity of Conservators of Contemporary Art Sławomir A. Kamiński, Anna Cecylia Brzóstowicz / 156 A Painting Conservator in the Land of Fakturowce: Selected Conservation Issues Regarding the Body of Work of Bronisław Kierzkowski SCULPTURE, METAL AND CERAMIC ARTEFACTS, FURNITURE / 177 Aleksandra Jaros, Aleksandra Gralińska-Grubecka / 178 Technological Research and Conservation-Restoration of a Chinese Bodhisattva Sculpture Made of Polychromed Sun-Dried Clay (11th/12th C.) Paula Śwituszak, Alina Tomaszewska-Szewczyk, Szymon Żywica / 196 Conservation of Draper Astrograph Ewa Porzyć, Aleksandra Gralińska-Grubecka / 212 Research and Conservation-Restoration of a 19th Century Boulle Cabinet TEXTILE