1904 – Plains Art Museum, Fargo, North Dakota Architect: Hammel Green & Abrahamson This 1904 building (previously the International Harvester Building) was renovated in 1996 to house the Plains Art Musuem.
1968 – Ecolab Corporate Center, St. Paul, Minnesota Architect: Hammel Green & Abrahamson This is the purest example of an International Style building in Saint Paul. The clean,
1992 – Minnesota History Centre, St. Paul, Minnesota Architect: Hammel Green & Abrahamson The Minnesota History Center design was selected through a national competition. The winning design is an L-shaped configuration set into a hillsidel.