Rooftop structure seen between Fountainbridge and Haymarket Station, Edinburgh.
Almost as I saw it..
Late afternoon/early evening, Friday 11th June, 2010.
*my photomanipulation was quite subtle here.. this original image at first glance may look unaltered. Actually there was much careful editing to make it appear that cloud was inside the glass box – not distant beyond it; and to make that box appear a continuous cavity and unsealed – not with internal partitions apparent as obstacles to entry.