Layers And Layers of sandstone have formed unique, interesting rock formations and giant walls in the canyons of Zion National Park. Early morning light accentuates the textures and color of these layers. Trees and bushes of various kinds are abundant in the park. In this picture, the bright green foliage is a contrasting accent to the red sandstone. You can see more of my Zion National Park images and other recent additions at Outdoor Scenics: Photography by Allen Adler.