Windmill in Schleswig-Holstein, Germany

Lighthouse in Westerhever, Germany

Lake Lucerne, Switzerland

Cathedral of Limburg an der Lahn, Germany

Nave vault of Tewkesbury Abbey in England

Gelnhausen, Germany

Church of Sts Simon and Helena in Minsk, Belarus

Bratislava, Slovakia

Ludinghausen, Germany

Verla board mill in Finland