Michael Fox acknowledged that the museum could only succeed by driving start-up and operation costs as low as possible. A city consultant had estimated the museum would require $55 million at the time, yet the city had only $13.5 million for the building shell. The museum nonprofit would have to raise funds for fitting out the interior and its ongoing operations. The nascent institution had no initial benefactors or collections, and the city approved exploratory efforts two months before the beginning of the Great Recession. For six years, Fox spoke quietly with collectors and institutions about the vision of the museum. The three evaluated 20 city-owned sites for the museum, and they developed a museum program and design concept for the final four, each tailored to the site. After the preferred site was proposed to city council, the City of Scottsdale approved the museum’s nonprofit to proceed, and Studio Ma was selected to design the buildings and grounds. The team had less than two years to complete design and construction of the museum, as Fox and his staff confirmed its program and secured collection loans for the opening exhibitions.