When conservationist Robert Marshall explored northern Alaska in 1929, he came to a valley bordered by two mighty peaks, Frigid Crags and Boreal Mountain. He named the region, “Gates of the Arctic” and the name stuck. To celebrate one of the only national parks that lies within the Arctic Circle, Anderson Design Group teamed up with master pastel artist Arden von Haeger to produce a hand-rendered national park poster that conveys grandeur, romance, and drama. In Arden’s own words as he…