I am going to be dealing with the same thing. But some of my shots
will be more full body shots. Anyway to help there?
The effectiveness of any photo is a combination of the pose,
lighting, clothing, background, props, etc. Because there are so
many variables involved its easy to loose sight of the goals for
the photo and the best overall strategy.
The goal, simply put, is to attract the viewer to what you feel is
most important. That can be done in a number of ways but the ones
which are the most effective are those which create CONTRAST,
Put a person in a white suit on a black background and all you will
see is the suit, not the face. Put the same person in a black suit
and all you will really notice is the face. So the the best
strategy to minimize the size of a large person is to select long
sleeve clothing and a background is will blend into rather than
contrast against. Once that is done it is simply a matter of
picking an effective lighting strategy to match the background tone
so the face will contrast well against it.
On a dark background short lighting which puts the highlights on
the front of the face making it the brightest area in the photo is
the most effective strategy. Where you put the highlights is what
will attract the most attention. What you put in the shadows will
attract less attention. Light your subject accordingly. Feather
the light towards the face and use "flags" to shade areas if
necessary. Where you put the shadows and how dark they are
determines how much the highlights will contrast and how strong
their attraction will be on a dark background. Eliminate any
distractions lighter than the face, including other body parts like
hands by hiding them or making them darker. You make the other
parts darker by posing the person so their face is the closer to
the key light than any other body part.
On a white background the tonal balance / attraction is reversed.
On white flat or low ratio broad lighting which make the front of
the face the warmest most saturated tone in the photo will also
make it the most visually compelling one because it will contrast
the most with the background. The way to make a portrait very
effective on white is to use the hair to frame the face if
possible, and then make EVERYTHING besides the face lighter than it
is. Anything darker in a photo on white will become a distraction
which will pull the viewer off the face.
Beyond that it is a matter of finding poses which turn the body and
minimize its size. People come in all shapes and sizes. The only
way to figure out what will look best is to look at them from every
angle and let your eye tell you which it finds more flattering.
Distance controls near / far size distortion. The further away you
shoot the less distortion there will be. It is something you need
to compare by eye and learn via experience. A comparison test is
the best teacher of this. Shoot the person from 4, 6, 8 , 10, 15,
and 20 ft then crop all of the shots so they are the same size.
Then compare the appearance. Your eye will tell you what is best
shooting distance for that face and body.
If this makes sense to you read my tutorials:
http://super.nova.org/DPR/
CG