Dr Maria-Christina Boerner read German studies, art history, and journalism at the Berlin University. She has been writing books on European art history and cultural history since 2009 for various publishers, her main focal point in research and writing being the 19th and early 20th centuries. Rolf Toman read German letters and philosophy. After working as copyeditor for a large German editing house for several years he began his career as a free-lance editor of books on cultural studies and art history. Achim Bednorz made a name for himself mainly as a photographer of sacred spaces.