produces the effect.
Factors That Influence Apparent Height in Other Photographs
The bench accounts for the notable Balmoral image. Variation in the couple’s apparent height across additional photographs receives explanation through several ordinary photographic and social factors.
When two people stand together their apparent height responds to multiple influences.
Footwear
Shoes produce a meaningful difference in elevation.
Royal family photography
High heels can add several centimeters to apparent height. Flat shoes supply far less elevation.
The same individual can therefore appear noticeably taller or shorter according to the footwear selected.