Ludwigsburg Palace, Germany (by Vladimir Popov / Uhaiun)

Inside Chateau de Chambord, France (by Marco Caciolli)

Trinity College Library, Dublin, Ireland (photo via)

Abbey of St. Vaast, France (by Vaxjo)

Nymphenburg Palace, Munich (by Jassy-50)

Basel  Münster, Switzerland (by rotraud_71)

Saint Patrick’s Cathedral, Ireland (by eyespycats)

Galleria Vittorio Emanuele II, Milan (by giulifff)

Einsiedeln Abbey, Switzerland (by octopuzz)

Glenfinnan. Scotland (by BphotoR)