This poster has been developed as part of my Colorado Vintage Travel Poster series. Created in Adobe Illustrator, I am able to enlarge and reduce the illustration without loss of quality.

I call this the “travel poster” look which is a simplistic graphic illustration style but with more gradations than the old world travel posters from the 1930’s and 40’s. The process: I first create rough sketches. Then I tighten up each part as a pencil sketch and scan the drawing into the computer. I then use this scan as an underlay importing it into Adobe Illustrator. Each part of the image is created as a shape and eventually I fill the shapes in with color. After the color palette is established, I then create simple gradations to allow the image to have some depth. This piece has been printed as a giclee on watercolor paper.

Boulder is the home rule municipality that is the county seat and the most populous municipality of Boulder County, and the 11th most populous municipality in the state of Colorado. Boulder is located at the base of the foothills of the Rocky Mountains at an elevation of 5,430 feet above sea level. Boulder is famous for its colorful Western history, being a choice destination for hippies in the late 1960s, and as home of the main campus of the University of Colorado, the state’s largest university. Furthermore, the city of Boulder frequently receives high rankings in art, health, well-being, quality of life, and education.

The city of Boulder is in Boulder Valley where the Rocky Mountains meet the Great Plains. West of the city are slabs of sedimentary stone tilted up on the foothills, known as the Flatirons. The Flatirons are a widely recognized symbol of Boulder. Boulder lies in a wide basin beneath Flagstaff Mountain just a few miles east of the continental divide and about 25 miles northwest of Denver. Arapahoe Glacier provides water for the city, along with Boulder Creek, which flows through the center of the city.

The American bison (Bison bison), also commonly known as the American buffalo or simply buffalo, is a North American species of bison that once roamed the grasslands of North America in massive herds. They became nearly extinct by a combination of commercial hunting and slaughter in the 19th century and introduction of bovine diseases from domestic cattle, and have made a recent resurgence largely restricted to a few national parks and reserves. Their historical range roughly comprised a triangle between the Great Bear Lake in Canada’s far northwest, south to the Mexican states of Durango and Nuevo León, and east to the Atlantic Seaboard of the United States (nearly to the Atlantic tidewater in some areas) from New York to Georgia and per some sources down to Florida. Bison were seen in North Carolina near Buffalo Ford on the Catawba River as late as 1750.

Two subspecies or ecotypes have been described: the plains bison (B. b. bison), smaller in size and with a more rounded hump, and the wood bison (B. b. athabascae)—the larger of the two and having a taller, square hump. The wood bison is one of the largest wild species of bovid in the world, surpassed by only the Asian gaur and wild water buffalo. It is the largest extant land animal in the Americas.

The American bison is the national mammal of the United States.