If i look at a picture recently taken or taken many years ago, starting to think "Who is this person?", "what would have been the picture if taken 2 seconds before or after the clic?",
"What was the connection between the model and the photographer?",
"Why this expression? This smile? This sad or dreaming look? ",
If i start to wonder so many questions about the model, feeling i could have felt in love for an unknown person, starting being jealous that i did not take that 'clic', then it means there is an emotion.
I hope people looking at my pictures will feel this feeling.