Petřín ,[https://commons.wikimedia.org/wiki/File:Petrin_Praha.jpg, https://upload.wikimedia.org/wikipedia/commons/4/4b/Petrin_Praha.jpg, Ludek [CC BY-SA 3.0 (http://creativecommons.org/licenses/by-sa/3.0/)]
Peking-zakázané město, [https://commons.wikimedia.org/wiki/File:Forbidden_city_07.jpg, https://upload.wikimedia.org/wikipedia/commons/6/68/Forbidden_city_07.jpg, Jacob Ehnmark from Sendai, Japan [CC BY 2.0 (https://creativecommons.org/licenses/by/2.0)]