For those interesting in the locations of the photos taken for the WYWOE cover art:
Cover photo:
A cairn at a rest stop off the Ring Road, near the edge of Skeiðarársandur, southeastern Iceland.
Interior:
Wide angle of mountains and edge of Breiðamerkurjökull glacier, near Jökulsárlón, southeastern Iceland.
Back cover:
Rocks on the edge of the Reynisfjall, near Vik, Southern Iceland.