Austrian Stained Glass in the Interplay of Research and Conservation: Reflections on How to Preserve an Endangered Art Genre

In 2021, two projects for the protection and preservation of Austrian stained glass were performed in close cooperation between Federal Monuments Authority Austria active members Corpus Vitrearum Austria. Both are dedicated to difficult topics that will increasingly challenge how we tackle monuments coming decades. There questions regarding correct conservation restoration treatment from late 19th early 20th century (stained so-called art period Historicism), which, despite all Guidelines Conservation Restoration this endangered genre art, is still far being treated with necessary care throughout country. The original substance—the glass, leading painting—are primary focus interest here. Using example campaign currently conducted on windows St. Mary’s Cathedral, Linz, a cultural monument particular importance Austria, work undertaken elaborate feasibility concept can be easily implemented future at other construction sites by stakeholders involved. second monitoring project presented concerns equally important area “preventive conservation” medieval modern glass. took place here was checking condition Middle Ages (with without exterior protective glazing) general identification damage determination urgency measures (using “traffic light system” developed purpose).