We are used to coloring books being for children, yet the exercise of filling in black and white outline pictures is important for adults as well as children, to develop visualization skills. This coloring book is definitely for adults;... more
We are used to coloring books being for children, yet the exercise of filling in black and white outline pictures is important for adults as well as children, to develop visualization skills. This coloring book is definitely for adults; try it and let us know what you think, because feedback is essential to us with this project.