Marc Riboud (1923-2016) Jan Rose Kasmir and her flower in front of the Pentagon during a peace march in Vietnam. Washington, October 21, 1967. Silver print (c. 1980), signed and dedicated in ink in the lower right margin. Image: 23.7 x 35.6 cm - Sheet: 30.3 x 40.7 cm Bibliography : Marc Riboud, Photo Poche, n° 37, Paris, Robert Delpire/CNP, 1982, cover.