The architectural works were directed by P. Feders; the architect A. Birznieks and the sculptors M. Šmalcs, N. Maulics and P. Banders were also involved.
De arkitektoniske værker blev instrueret af P. Feders, arkitekt A. Birznieks og billedhuggerne M. Šmalcs, N. Maulics og P. Banders var også involveret.