Here are two pictures I found online which show what Wallowa Lake would look like on a clear day. Online source information or photographer credit appears after each photo.
The first picture is from the beach, which should be about the same angle as the first picture I posted yesterday (with the young lady kayaking).
(Photo credit: josephoregon.com)
The next picture should be from about the same angle as the photo I took which barely showed the center mountain (through the haze) inside the V created by the mountains on either side, although this picture was taken from a hillside looking down on the lake, not the road from which I took my photo.
(Photo credit: Steve Larson/Wallowa Lake Lodge)