 This church, located prominently in Cologne city centre, was already serving as an important commemorative institution, and is part of the Cross of Nails community since 2016.In January 1995, these "Stolpersteine" were brought to different locations in the city of Cologne, and laid into the pavements.Another 55 "Stolpersteine" were set up in the Kreuzberg neighborhood of Berlin in 1996, during the "Artists Research Auschwitz" project.