Complex sentence: His work included the "Soldiers Monument" in Summit Park in St. Paul, the architectural ornament of the Washburn Park Water Tower in Minneapolis, and the statue of Leif Ericsson in Leif Ericson Park in Duluth, Minnesota.
Split into simpler sentences: His work included the "Soldiers Monument" in Summit Park in St. Paul. Other notable works includes the statue of Leif Ericsson in Leif Ericson Park in Duluth, Minnesota.