Ralph Humphrey (English Wikipedia)

Whitney Museum of American Art (1979). 1979 Biennial Exhibition. New York: Whitney Museum of American Art. ISBN 9780874270129.
Whitney Museum of American Art (1969). 1969 Annual Exhibition: Contemporary American Painting. New York: Whitney Museum of American Art.

artic.edu

"Art Institute of Chicago". 1964. Retrieved 29 April 2016.

brandeis.edu

"PRETTY RAW: AFTER AND AROUND HELEN FRANKENTHALER". Rose Art Museum. Retrieved 5 May 2016.

cmoa.org

"Carnegie Museum of Art". Retrieved 29 April 2016.

danielweinberggallery.com

"Ralph Humphrey: Selected Paintings, 1957–1980". Daniel Weinberg Gallery. Retrieved 3 May 2016.
"Steve DiBenedetto, Ralph Humphrey, Chris Martin, and Andrew Masullo/Paintings". Daniel Weinberg Gallery. Retrieved 5 May 2016.
"Wall to Wall". Daniel Weinberg Gallery. Retrieved 5 May 2016.

garthgreenan.com

"Ralph Humphrey". Garth Greenan Gallery. Retrieved 3 May 2016.
"Ralph Humphrey: Conveyance". Garth Greenan Gallery. Retrieved 3 May 2016.

maryboonegallery.com

"Image Matter". Mary Boone Gallery. Retrieved 5 May 2016.
"Susan Hartnett, Ralph Humphrey, Marilyn Lerner, Dona Nelson". Mary Boone Gallery. Retrieved 5 May 2016.

mcachicago.org

"Museum of Contemporary Art, Chicago". Retrieved 29 April 2016.

mfah.org

collections.mfah.org

"Museum of Fine Arts, Houston". Retrieved 29 April 2016.

moca.org

"A Lasting Legacy: Selections from the Lannan Foundation Gift". Museum of Contemporary Art. Retrieved 5 May 2016.
"A Minimal Future?: Art as Object, 1958–1968". Museum of Contemporary Art. Retrieved 5 May 2016.
"Museum of Contemporary Art, Los Angeles". Retrieved 29 April 2016.

moma.org

"Museum of Modern Art". Retrieved 29 April 2016.

nortonsimon.org

"Surface Truths: Abstract Painting in the Sixties". Norton Simon Museum. Retrieved 5 May 2016.
"Norton Simon Museum". Retrieved 29 April 2016.

nytimes.com

timesmachine.nytimes.com

Kramer, Hilton (January 21, 1967). "Ralph Humphrey". The New York Times. p. 27. Retrieved 4 May 2016.
Glueck, Grace (February 15, 1969). "Sexy Phones, Shoe Trees and Faucets". The New York Times. Retrieved 4 May 2016.
Mellow, James (May 19, 1973). "A Summer Show". The New York Times. Retrieved 4 May 2016.
Russell, John (January 21, 1977). "Art: Warhol's Hammer and Sickle". The New York Times. Retrieved 5 May 2016.
Russell, John (June 30, 1981). "Art: The Zeitgeist Signals Just Downstairs on 73rd St". The New York Times. Retrieved 5 May 2016.

nytimes.com

Smith, Roberta (July 17, 1990). "Ralph Humphrey, An Abstract Painter And a Teacher, 58". The New York Times. Retrieved 29 April 2016.
Raynor, Vivien (April 16, 1982). "Ralph Humphrey". The New York Times. Retrieved 5 May 2016.
Smith, Roberta (February 6, 1987). "Art: Quieter Times for East Village's Galleries". The New York Times. Retrieved 5 May 2016.
Smith, Roberta (September 28, 1990). "Review/Art; For Judy Pfaff, Moderation at Last". The New York Times. Retrieved 5 May 2016.

oberlin.edu

allenartcollection.oberlin.edu

"Allen Memorial Art Museum". Retrieved 29 April 2016.

ocma.net

"The Avant-Garde Collection". Orange County Museum of Art. Retrieved 5 May 2016.

philamuseum.org

"Philadelphia Museum of Art". Retrieved 29 April 2016.

sfmoma.org

"VINCENT FECTEAU MINES RARELY SEEN GEMS FROM SFMOMA'S COLLECTION FOR NEW WORK SERIES". SFMOMA. Retrieved 5 May 2016.
"San Francisco Museum of Modern Art". Retrieved 29 April 2016.

Ralph Humphrey (English Wikipedia)

andover.edu

accessaddison.andover.edu

archive.org

artic.edu

brandeis.edu

cmoa.org

danielweinberggallery.com

garthgreenan.com

maryboonegallery.com

mcachicago.org

mfah.org

collections.mfah.org

moca.org

moma.org

nortonsimon.org

nytimes.com

timesmachine.nytimes.com

nytimes.com

oberlin.edu

allenartcollection.oberlin.edu

ocma.net

philamuseum.org

sfmoma.org

si.edu

americanart.si.edu

walkerart.org

whitney.org

collection.whitney.org