Among her most notable works are her Japanese-inspired woodcut prints with up to six colours which she painted in the late 1890s. Hahn-Brinckmann created them using woodcut tools from Japan, specially imported by Justus Brinkmann. The works were widely exhibited, in Hamburg, Dresden, Copenhagen and at the 1900 Paris World Exhibition, where she was awarded a silver medal. Four examples of her Japanese-style woodcuts can be seen at the Vejen Art Museum in the south of Jutland.