Invigorate mind and spirit as you color calming images. Color 31 full-page complex yet relaxing images. Heavyweight paper is superior to that of other coloring books. Designs are printed on only one side of a page -- no bleed-through. Each page is micro-perforated for ease of removal and display of your artwork. Acid-free paper helps preserve your work. Book measures 9-1/2'' wide x 9'' high. For artists and colorists of all abilities.