This is discriminated against because it breaks a social norm. Two men together is not what we have seen in decades before us, it is the unknown so it is thought of as wrong. But so was bi-racial coupling before it became the "norm."
He also found himself inspired by the bravery of these couples, to document their unique relationships at a time when these lifestyles were anything but public. | Vintage Photographs Provide A Glimpse Into The Lives Of LGBT Couples