Gulangyu Island, China: Window with curtain. If you look very carefully, you can make out the Chinese character for “double happiness” on the window pane. This character symbolizes togetherness and happiness. It is common at Chinese weddings and it is also common for newly-weds decorate their homes with this symbol. Featured in Windows with a Romantic Flair,11/2011; Gems, 12/04/2012.