Stumbling Stones (Stolpersteine), Holocaust memorial plaques in front of the victims last home, Nieuwe Hoogstraat, Amsterdam, North Holland, The Netherlands, Europe

Stolpersteine plaques with names of concentration camp victims embedded in the pavement, Salzburg, Austria, Europe

Stolpersteine, stumbling blocks as memorial plaques to commemorate Jewish victims of Nazism in Berlin, Sopienstrasse, Spandauer Vorstadt, Mitte, Berlin, Germany, Europe