While most coloring books offer fanciful recreations of the wonders of nature, Mark M ller's realistic drawings allow you to embellish real-world birds, plants, and animals with all the colors you can imagine. Layer your creative whimsy on his meticulous accuracy. Go ahead, ink in a hot pink bison or a turquoise sandhill crane or a buttery yellow tree frog, pouring magic into reality. Turn the tallgrass prairie's pale purple coneflowers ruby red,...