Grayscale Coloring Book: Grayscale Adults Coloring Book Pages for Relaxation and Mediation with Challenge Images Jumbo Size - Arika Williams - Bog

83 pages of 8*10 inches all big size images.The variety of animals and landscape.The grayscale coloring is so much fun so, let's try it.Greyscale adult coloring books introduce a new way to color.Grayscale coloring has been gaining popularity recently in the Adult Coloring World, it's when you color directly over a grayscale image instead of a black and white line art image.For relaxation and meditation of all ages.Also suitable for gifts to your family or your friends.