Kostel La Madeleine v Paříži, [https://commons.wikimedia.org/wiki/File:La_Madeleine_Paris.jpg, https://upload.wikimedia.org/wikipedia/commons/f/fc/La_Madeleine_Paris.jpg, Pol at French Wikipedia [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0
Obelisk ve Washingtonu [https://commons.wikimedia.org/wiki/File:WashMonument_WhiteHouse.jpg, https://upload.wikimedia.org/wikipedia/commons/1/13/WashMonument_WhiteHouse.jpg, U.S. Air Force Tech. Sgt. Andy Dunaway [Public domain]
Guggenheim Bilbao [https://commons.wikimedia.org/wiki/File:Guggenheim_Bilbao.jpg, https://upload.wikimedia.org/wikipedia/commons/3/3c/Guggenheim_Bilbao.jpg, Álvaro Ibánez from Madrid, Spain [CC BY 2.0 (https://creativecommons.org/licenses/by/2.0)]