I began my travel to China early this morning with a flight to Chicago where the airport was decked out for the holidays. A three hour layover is followed by a 15 hour flight to Hong Kong arriving on Sunday eveningand where I will overnight before continuing on to China. With some time to kill at O’Hare, I searched our interesting photo opportunities and found this interesting view of the inter-terminal rail tracks as viewed through a frosted window from an overpass.