The British Columbia Parliament Buildings in Victoria, BC - located at 48°25′13.4″N, 123°22′11.1″W]]

This file is licensed under Creative Commons Attribution 2.5 License
In short: you are free to distribute and modify the file as long as you attribute its author(s) or licensor(s).
Attribute to Ryan Bushby
Source: http://commons.wikimedia.org/wiki/Image:British_Columbia_Parliament_Buildings_-_Pano_-_HDR.jpg

This image was created by stitching together 20 sets of HDRI images each created from 3 exposures. This makes for a total of 60 photographs used to create this image. I used CHDK so allow for the taking of several bracketed shutter speed exposures without re-metering in between.

The final image is 35 mega-pixels. The whole process is described here.