NOTE: THE BOOK COVER HAS BEEN UPDATED WITH A NEW DESIGN. This coloring book for adults contains swirls style illustrations representing various animals and floral compositions. The twenty-four designs are of various difficulty levels and the images are printed on the fronts of pages only, so you don’t need to worry about bleed-through if you choose to use markers. BONUS : The book includes also the download of a PDF file for COMPILATION 2, which is a printable book containing a various selection of coloring pages taken from the Happy Coloring Book series. Happy Coloring!