This is one of the many ways you can tell the difference between a photographer and a fauxtographer. The latter will fear light. They shoot with their camera on full or partial automatic because they really don't know how to make the light their main asset. The former, however, will study the light of the scene and start digging in their tool box (whether literally or mentally) to embrace the light and make it work for their shot.
You see, we see because of light. That's such a obvious statement that you probably don't realize how mind-blowing it really is. Study color... you only see color because of light. Basically, the human eye sees color on wavelengths in the electromagnetic spectrum of light. Light reflects off of a red apple and hits the human eye on a wavelength of about 650nm. All other wavelengths are absorbed into the apple's red skin. Mix all wavelengths to get white light; remove all wavelengths to get black.
But in photography, I can also paint with light in another way. When my camera's shutter opens, the scene it sees is being painted onto the sensor within the camera body. The longer the shutter is open, the more light hits the sensor. This allows the light to paint the scene onto the sensor (and be recorded onto my memory card). Like a painter with a brush and a blank canvas, I can manipulate light to give texture and prominence.
So when I was working in my studio tonight, I played with a simple still life setup. (Shhhh, don't tell my husband but his cigar humidor got raided!) The first image shows a broad light that illuminates the scene evenly.
This image is well lit, but rather uninteresting. What is the subject of the shot? It's tough to know this right now. |
I didn't hate this image. The logo on the box is illuminated, and the lighting is quite dramatic. But much of the cigar is in shadow, and the focal point isn't highlighted. |
I like the way the Diadema Duo is highlighted well here, though the light is just above the wording in the beginning of the name. The cigar is too dark, and the the lighter lacks any interest. |