I've finally gotten around to processing my day shots from the Grand Canyon.
It was quite smoggy and mostly overcast on the day which presented a few problems with the processing.
Thank goodness for high pass filters.
No photo is going to do the Canyon justice. You can't get a feel for actual size of it, the depth, the width. It's canyons within canyons within canyons until you finally get down to the Colorado River, way down at the bottom.
I have also uploaded much higher res images to my Flickr account.
http://www.flickr.com/photos/astro_jjj_unprocessed_data
Click on the picture you wish to view, click on the 3 dots on the lower right, choose "view all sizes" then pick "Original" to see them at their highest resolution. The photos are up to 5mb in size.