He soon found work as a photographer in Bergen and, within a year, was able to establish his own studio. This became the first permanent photographic studio in Bergen, as few photographers who visited would stay all year round. Photographers often visited Bergen in the summer, hoping to capture the fjords and mountains that surround the area, but, as they needed good light for their work, the dark and cold weather had driven most of them away by the time winter rolled around. Selmer ingeniously built his studio almost entirely out of glass, allowing enough light into the space, which enabled him to continue working throughout the year.