Help Please.

I would like to ask the readers of our blog for help. I am getting to where I have to decide on what I put on the front cover of the book which I am writing. It is about my life from a rural peasant Orange Order background in Ireland  to an international revolutionary socialist. I would like to put on the great photo of the three athletes at the 1968 Olympics where they take a stand on the podium against racism and poverty. But the problem is that these are three males. I am thinking about a montage type cover where I would have this photo but also merge it with a photo of women in struggle, especially if we could have one of women of different races in struggle. Any suggestions would be gratefully received. Sean.