This is often especially true when capturing portrait pictures. Simply a slight tweak on the positioning and depth in the studio lights can make an important variation in not only how the subject from the portrait seems to be, but will also inside the temper of the general graphic. https://www.google.com/maps/d/u/2/edit?mid=1qw6PvgMkMThuWWukKZFdRzfARj87xb05&usp=sharing