The following year, 1967, "American Art–20th Century: Image to Abstraction" brought more than one hundred paintings by America’s leading early modernists to Fort Worth from New York. "Blips and Ifs" (1963–64), the final painting by Stuart Davis (1892–1964), was acquired for the museum from this exhibition, signaling a fundamental redefinition of the museum’s collecting scope. Mitchell Wilder’s embrace of the museum’s collecting mandate led to two building expansions during his tenure, including a major addition in 1977 that doubled the size of the museum (see building history below).