If you've lived in a major city, you know how annoying it is when a clueless tourist steps into your path, inadvertently jamming a camera in your face. But what happens when you turn the camera on tourists themselves? In his series "Down the River," Paris-based photographer Adrian Skenderovic posted himself on a bridge crossing the Seine, and watched tourists float past, capturing them in their natural vacation state. "I was interested in analyzing the behavior of the tourists, the position of their body, the relation they have between each other and the emotion of the moment," he tells us in an email. The results are actually kind of sweet.