When creating 3d scenes this can help a lot also.
The portrait lighting reference pdf.
The fundamental difference between them is the placement of the key light.
Portraits appear as though there was only one light source they will look more natural.
This produces a larger area of light on the face and a shadow side which appears smaller.
Sure at first glance it appears to be a boring book.
Broad lighting is sometimes used for high key portraits.
This type of lighting makes a person s face look broader or wider hence the name and can be used on someone with a very slim face to widen it.
Our 5 portrait lighting cheat sheet pdf file shows you how to create the five basic lighting setups for great portraits in photography and video.
Lighting patterns change as the key light is moved from close to and high above the subject to the side of the subject and lower.
Pro digital portrait lighting takes an innovative approach to teaching lighting by showing the look of light set ups on four different skin types.
But even for painting it s a good practice to imagine all light sources before starting.
Start with one light usually soft in quality and direct it toward the subject from one side and a little to the front.
The second element in a good portrait is to reflect some of the main light back into the face from the opposite side.
Came across this studio lighting guide this should be real handy for painting portraits or rendering too.
The diagrams below show the five basic portrait lighting setups.
Not even just the main light.