CHRISTY CLETTENBERG Your Real Estate Expert. COLDWELL BANKER G MASON MORSE GLOBAL LUXURY. 970.379.5589 christyaspen.com christyc@masonmorse.com CHRISTY CLETTENBERG Your Real Estate Expert. COLDWELL BANKER G MASON MORSE GLOBAL LUXURY. 970.379.5589 christyaspen.com christyc@masonmorse.com