image is a derivative work of the following images: File:Barcelona_Cityscape_Panorama_-_Jan_2007.jpg licensed with Cc-by-2.5, GFDL 2009-02-14T17:30:26Z Diliff...
Date 7 February 2014 Source derived from File:Barcelona Cityscape Panorama - Jan 2007 edit.jpg - cropped to perfect 7:1 width-to-height ratio and file...
