Details:
Since I seem to be having a Joan Baez weekend, I remember a poster she was on, which probably came out about 1968 or 1969. It was in black and white, and there were three pretty girls on it, one of which I think was Joan. I never knew who the other two were. I think the girls were holding daisies. The caption read, "Girls say yes to boys who say no." I had this poster on my closet door for a while. (My mom was unusually tolerant about that.) Since I was only 13 or so, I didn't really understand what the poster meant; in my head, it meant that girls would kiss/date boys who were opposed to the war. That was all that "saying yes" meant to me at the time... I was opposed to the war in a black/white, naive, 13-year-old way, and it was only years later that I came to realize how terribly we treated those men who fought in Viet Nam, equating a hate of the war with hate of those soldiers. I still feel ashamed for that.
So, who was on the poster, and what was the backstory?