Wednesday, January 19, 2011

Lighting Continued - Harsh and Soft Light Sources

In this post, I'll discuss some simple lighting set-ups, along with what they do.

The 2 set-ups are:

1. Harsh lighting
2. Diffused lighting

Harsh lighting can be defined as a light directly from the source, without any alteration.

Soft lighting can be defined as a light that has been altered such as by placing a material in
front of the source to soften it, or to bounce the light off a white or metallic reflector.



             Harsh Light                                                      Diffused Light

1. Strong bright areas (highlights)                       1. Soft bright area  (highlights)
2. Deep shadows - very little detail                     2. Softer shadows - more detail


Harsh Light

Soft Light

In the above 2 examples above I have a harsh light set-up and a soft-light (diffused) set-up. These are finished images form 2 light sources and 2 reflectors. I'll illustrate the lighting procedure below, so that you can actually see what the lights and reflectors are doing.

A Direct (Harsh) Light Source Set-up


1. Main light - 11:00 o'clock position about 7 feet high, and aimed 45 degrees downwards
2. Main light with a fill light. The fill light is at the 5 o'clock position, at 6 feet high and aimed downwards at 45 degrees.

3. Main light with a fill light, and a silver reflector aimed to the front of the car on the right (grill).
4. Main light with a fill light, and 2 silver reflectors-1 aimed to the front grill and 1 aimed to the side of the car. The last reflector creates "subtle" reflections. Look at the large highlights (bright spots) on the metallic wheels, and a small highlight on the right hand.*

*By double-clicking on an image, you can enlarge it to look at more detail.