A picture of Diana in heels beside Charles cannot be treated as directly equivalent to one showing her in flat shoes.
2. Posture Changes the Way Height Is Perceived
Posture is another important factor.
Standing fully upright creates a different visual impression from leaning slightly forward, bending one knee, or tilting the head.
People rarely maintain identical posture across hundreds of photographs.
They move naturally.
They turn toward others during conversations.
They lean forward when greeting children or shaking hands.
They adjust their shoulders, shift their weight, and change their stance.
Diana’s public appearances often required her to interact with people of different ages and physical abilities.
Photographs of those interactions frequently show her bending, leaning, or lowering herself to meet someone at eye level.
Such positions became part of her recognizable public image, particularly in photographs showing her engaging warmly with children.
But posture can also affect formal portraits.
A slight lean toward a partner can make someone look shorter.
