You will be amazed by this Greyscale Adult Coloring Book!!!Inside are 50 professional-quality grey scale images of animals that are perfect for colorists that want to use colored pencils and shading techniques.They have been hand-processed using high-end computers, state-of-the-art software and our proprietary processing techniques to bring you sharp, vivid images that jump off the page unlike ordinary gray scale images that have been automatically lightened with graphics software. Each image is printed on its own page too so you can remove them for framing or gifts.