The oriel of the Handwerkskammer is adorned with five reliefs showing two men with a boat, two miners (?), two stonecutters, a family with a child, and two men with a wheel
under the oriel is a man on a horse.
The house is built 1924-25 by the architects Huch & Grefges (Wikipedia).
Unknown artist. Do you know who the sculptor is? please let us know.