#23 Chelan Thunderheads (updated)

Thunderheads develop to the east of Chelan Washington.

Photograph EXIF info:
Canon 20D using EF 70-200 f/4 L at 126mm for 1/640 seconds @ f/9, iso=100.

I took the original RAW file and ran through Photomatix to tonemap the image. I then placed it on top of the original file and lowered the opacity down to 24%. I like the result.