Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i001.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i002.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i003.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i004.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i005.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i006.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i007.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PDP_E1969i008.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i018.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i019.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i020.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i021.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i022.jpg Brooklyn Museum photograph, 1969)

Thirty Years of Collecting by Una E. Johnson, February 25, 1969 through April 27, 1969 (Image: PHO_E1969i023.jpg Brooklyn Museum photograph, 1969)