The Tribune learned on October 16 that local resident Jim Bradburn passed away. BradÂburn had a huge impact not only on the Valley through his championing of Dark Skies Inc., but was also the architect of the iconic Denver International Airport. The following article on Bradburn was origiÂnally published in Colorado Central MagaÂzine in September of 2014. It wasnât quite a napkin, but a few quick strokes on the backside of an appointment card led to the design of one of the most recognizable airport terminals in the world. Retired architect Jim Bradburn, who currently lives outside Westcliffe, ColoÂrado, recounts how those scribbles were eventually transformed into the tent-like structure known to most Coloradans as the Jeppesen Terminal at Denver International Airport (DIA). Bradburn, a…