Photo du Jour: A Rainbow-Hued Building in Hong Kong

German photographer Tillmann Franzen has traveled the world, shooting for a variety of clients and projects. Here his journeying takes him to an alleyway in Hong Kong, where the otherwise bleak and shabby architecture takes an unexpected colorful turn. Tucked away and out of sight, the rainbow structure is made ever brighter compared to the wandering street behind it. Using his keen eye, Franzen captures the urban eccentricities of China and beyond.