This Rocky Mountain frontier town was founded during the Colorado Gold rush of 1858-9. The mining of gold, silver, tungsten, and coal brought prosperity to Boulder County about a decade after the 49ers Gold Rush in California. This book contains more than 20 hand drawn examples of such masterworks. Color Me Boulder: A Coloring Book of the City's Iconic Architecture by John Aaron is the new generation of handmade coloring book. Not only is it fun- it's a learning experience.