I Got Up At..., 1974-1975

Medium: Ninety postcards with printed rubber stamps
Dimensions: Postcards variable approx.: 3 1/2 x 5 in. (8.89 x 12.7 cm) With Plexi: 4 x 6 in. (10.16 x 15.24 cm)
Accession Number: 97.188
Credit: The Museum of Contemporary Art, Los Angeles
Gift of John Baldessari and Denise Spampinato