A shot from a trip to Sleeping Bear dunes area in Michigan. This was a late afternoon view to the west, from the top of one of the dunes. That water is much further away than it might appear in the photo.
Here is a shot of our solar oven. Yes, a cloud was passing over, but on clear days, it works quite well. We didn't use it as much this past year, but I plan to use it more, and experiment with seeing which recipes work best.