Grand Canyon: The Vault of Heaven Postcard Book
"Such isolated pockets of water are important sources of moisture for many creatures, particularly amphibians such as the canyon tree frog. The canyon wall on the far side of the Colorado River is visible in the distance."
Fifteen postcards with images from Grand Canyon Association's book by the same name. Fully captioned, these vivid images offer a glimpse of the majesty of the Grand Canyon, with views of the inner canyon, north rim, and the Colorado River.
Pages: 15 postcards
Size: 4.8"x 7"