Mermaids Grayscale Coloring Book for AdultsBeautiful Mermaids, in a beautiful oil painting look for more advanced colorists, as there is more freedom to color in your own style rather than follow outlines.The coloring book includes8,5x8,5'54 pagesblack backs (so nothing sticks through, ideal for hanging)beautiful Mermaids in different surroundingsfor abstract/oil painting style/free style coloringThe fantasy coloring book is a great gift for fantasy, mysticism, mermaid fans.