 From the mid-1990s until 2005 the IMA focused on the next phase of development, the "New Vision", or what became known as the "New IMA".After four years of restoration, the Oldfields mansion reopened to the public in June 2002 and was designated a National Historic Landmark in 2003.In 2005 the museum completed a three-year, $74 million renovation and expansion project that added three new wings and 50 percent more gallery space to the building.