Foothills Art Center just celebrated its 35th anniversary, but the real milestone lies with the impending retirement of longtime director Carol Dickinson. When Dickinson took over Foothills more than a decade ago, the center was a genuine backwater; with little more than her will, she transformed it into something relevant and worth seeing. She brilliantly retooled the exhibition schedule, satisfying the conservative small-town tastes of Golden while bringing in more sophisticated viewers from Denver. Dickinson was surely the best thing to happen to Foothills, and she’ll be sorely missed.