Are you enjoying all the calming and stress relief that comes from Adult coloring, and ready to try more complex patterns? Progressive Patterns - Decorative Designs is a compilation of 20 adult colouring designs from nikk nakk designs for the more advanced colourist who is looking for an extra challenge. The talented creative team at nikknakk designs make it so easy to release your artistic spirit - as you progress through the book, the designs become more challenging - with more detailed patterns and smaller colouring spaces. Experiment with different mediums and techniques as your...