[spoiler=answer]
- 3 exposures (-2EV, 0EV +2EV). EXIF for middle
- SLR camera and lens: Nikon D80 /w Tamron SP AF11-18mm (A13N)
- tripod and head: handheld
- software: Photomatix Pro 2.5.3 on MS-Windows XP

http://www.flickr.com/photos/heiwa4126/2111167098/
[/spoiler]