Gay men in love

In a series of photographs, men from around the world kiss, hug, picnic and gaze into each others’ eyes. So far, more than 4, such images—all taken between the s and s—have been found.

How can you tell when two men are in love as opposed to close friends hanging out, well, closely? Treadwell and Nini operated on the you-know-it-when-you-see-it principle: the telltale look in.