To oversimplify, it makes the image seem more balanced.
The audience for this image is folks who can read English and are therefore habituated to parse text and images from left to right. By having the hand-shaker on the left use their distant hand, they avoid becoming the dominant figure in the image, thus emphasizing the figure on the right and leading the eye toward it.
theneverfox@pawb.social 1 year ago
Probably because of Hollywood - for some reason they always seem to shake with their left hands, which always stands out to me
I’m not sure what the reason is, but I’m sure it’s related