Ethel - I have to take issue with your comparison with the world-famous photograph of Kim Phuc.
This photograph shows nine-year-old Kim Phuc running from her burning village after it was napalmed by American helecopters in the Vietnam war.
The photgraph is used as an icon of the brutality of the war, and it's toll on innocent civilians like Kim, who'se body was severely burned by napalm. Ironically, she was unwillingly used as a 'poster' by the North Vietnamese for this vary purpose, proving that the brutality of war is not simply physical, its impact loves on. Kim was seriously emotionally damaged by being used in this way, when her people died anonymously in their millions. She moved to Canada with her husbad and lives a gratefully obscure life with their two sons.
But back to your point - a padeophile can see sexual allure in any picture, even a nine-year-old girl screaming in agony and terror, but that was not the intention of the photograph - which draws us back to the question - is this exhibition, and the fall-out from it, a matter of receiption or intention. That is the issue here.