Wing, designed by the Cleveland architectural firm of Dalton, van Dijk, Johnson, & Partners, was completed. This provided larger library space, as well as nine new galleries. Between 2001 and 2012, the 1958 and 1983 additions were demolished. A new wrap-around building, and east and west wings were constructed. Designed by Rafael Viñoly, this $350 million project doubled the museum's size to . To integrate the new east and west wings with the Breuer building to the north, a new structure was built along the south side of the 1971 addition, creating extensive new gallery space on two levels, as well as providing for a museum store and other amenities. Viñoly covered the space created by the demolition of the 1958 and 1983 structures with a glass-roofed atrium. The east wing opened in 2009, and the north wing and atrium in 2012. The West Wing opened on January 2, 2014. Expansion in the 21st century The museum's building and renovation project, "Building for the Future", began in 2005 and was originally targeted for completion in 2012 (though it was not completed until 2013) at projected costs of $258 million. The museum celebrated the official completion of the renovation and expansion project with a grand opening celebration held on December 31, 2013, and additional activities that continued through the first week of 2014. The $350 million project—two-thirds of which was earmarked for the complete renovation of the original 1916 structure—added two new wings, and was the largest cultural project in Ohio's history. The new east and west wings, as well as the enclosing of the atrium courtyard under a soaring glass canopy, have brought the museum's total floor space to (an increase of approximately 65%). The first phase of the project had $9.3 million in cost overruns; the opening was delayed by 9 months. Museum director Timothy Rub assured the public that the increase in quality would be worth both the wait and expense. In June 2008, after being closed for nearly three years for the overhaul, the museum reopened 19 of its permanent galleries to the public in the renovated 1916 building main floor. On June 27, 2009, the newly constructed East Wing (which contains the Impressionist, Contemporary, and Modern art collections) opened to the public. On June 26, 2010, the ground level of the 1916 building reopened. It now houses the collections of Greek, Roman, Egyptian, Sub-Saharan African, Byzantine,