US Edition. Relax and color the beautiful flower-themed pages in the Flowers Coloring Book for Adults: 30 Stress-Relieving Designs Volume 1. Experiment with different colors, pens, and pencils to create your own frameable artwork. Details: 30 flower coloring pages, one-sided printing to prevent bleed-through, Color Test page - to test your colors. Suggestions: Place a sheet of paper between the pages, test your colors and get ready to alleviate stress and tension by enjoying the process of therapeutic coloring.