Thank you gentlemen.
In keeping with the spirit of this thread, all shots were taken with the aforementioned Canon 20D, set on auto everything. No post-processing or Photoshop, other than cropping and resizing so they could be posted here.
The sunset shot was not taken in Iceland. It was taken two months later on a boat just southeast of Newfoundland, on the "Tail of the Banks." We were running north to St. Johns to escape a hurricane coming up from the south. The deep red sky was caused by the front that preceded the hurricane. Since this is the place described in the book "The Perfect Storm," we were eager to make port. But it made for a nice photo.