Lisbon, Lisbon, Portugal
St Petersburg, St Petersburg, Russian Federation
Athens, athens, Greece
Olten, Switzerland
Porto, Porto District, Portugal
Berlin, Berlin, Germany
Hildesheim, Germany
Berlin, Brandenburg, Germany
wrocław, Lower silesia, Poland
Gytheio, Peloponnisos Dytiki Ellada ke Ionio, Greece
Athens, Attiki, Greece
