GRAYSCALE ADULT COLORING BOOK with portraits and pictures of people(revised 2nd edition)This coloring book contains 46 pages for coloring The size and style of the images will vary. Some images are hand drawn, some are photographic, and some are 3D digital art Some of the images have different variations, such as Scenic background, Blank background, or Patterned background A few of the pages are repeated to allow the reader to try different coloring ideas for the same picture Pencils or pastels are recommended for this type of book, although gel or water markers can be used with care. Page size is 8.5 x 11 white 55 lb paper (US letter) 8 new images have been included in this second edition. Adult coloring books are a popular hobby and leisure activity. Coloring has also been shown to have a therapeutic effect. Art therapy such as coloring is thought to help with stress, anxiety and depression, or as part of a mindfulness program. You can find more information and free downloadable examples on my website: www.webmedia.ajmilton.com