Jim Zuckerman

Sort By: Post Date | Title | Publish Date
Filed under
Jim Zuckerman Posted: Oct 17, 2011 0 comments
Many photographers use the term white light without knowing its precise definition in photography. After all, there are many types of lighting that we could be talking about, such as the sun, the lamps in our living room, fluorescent fixtures, open shade on an overcast day, late afternoon sunlight, a mercury vapor street lamp, or flash. Which one of these should set the standard by which we judge all other light?
Filed under
Jim Zuckerman Posted: Sep 14, 2011 2 comments
The concept of complementary colors refers to three pairs of colors that artists agree look good together and complement each other. They are based on the color wheel that arranges colors in such a way that the colors opposite each other represent the three pairs. They are red and cyan, green and magenta, and blue and yellow. This doesn’t mean that other colors don’t work together very well, but it suggests that if you use complementary color themes in your work, the images will be visually compelling.
Filed under
Jim Zuckerman Posted: Sep 14, 2011 0 comments
The concept of color temperature is an integral part of photography, and yet many photographers are not really sure what it means. Color and temperature don’t seem to have a direct relationship with each other, but light sources are often defined in terms of their color temperature, which is allied with setting the white balance in digital photography. In addition, the measurement of color temperature is in Kelvin degrees. What does all this really mean?
Filed under
Jim Zuckerman Posted: Sep 14, 2011 0 comments
Chromatic aberration is an inherent problem in the manufacture of lenses. It is the failure of the glass to bend the light in such a way that it focuses all the colors at the same point, and it occurs because lenses have a different refractive index for different wavelengths of light. It is characterized by color fringing, or unwanted colors at the edge of objects. The colors can be red, cyan, green, magenta, blue, or yellow. You usually can’t see this fringing until you magnify the image quite a bit, but at 100 percent and higher it’s quite obvious. I’ve enlarged (#1) to 300 percent, and in (#2) you can see what I’m talking about. Chromatic aberration is quite pronounced in wide angle lenses, and it’s most obvious in the corners. The picture of this famous pool in the Gellert Hotel, Budapest, Hungary was taken with a 14mm lens. The center of the lens is largely devoid of these unwanted colors. Telephotos also have chromatic aberration, but it is usually not as bad.
Filed under
Jim Zuckerman Posted: Aug 17, 2011 0 comments
Photoshop is a photographer’s best friend today. It has given us unprecedented creativity and the ability to do things to pictures that heretofore were impossible. Some people claim that the emphasis has shifted away from superior picture taking, and in its place people now think “I can fix it in Photoshop.” While it is true that many problems can be corrected after the fact, good photographic skills are still required to take great images. While a full exploration of digital darkroom techniques awaits another volume of this Guide I thought I’d give you a sense of what can be accomplished with this type of after-exposure work. And while I concentrate on Adobe Photoshop techniques here there are many more programs and plug-ins that can do the job as well.
Filed under
Jim Zuckerman Posted: Aug 17, 2011 0 comments
As much as I love to capture subjects with saturated color because of the powerful visual impact they offer, I also seek out the opposite end of the spectrum. Subtle and desaturated colors create impact in a very different way. There seems to be a magical quality in nature, for example, when you shoot in fog or low clouds. This is one of the reasons I like photographing at dawn and sunrise because if there is humidity in the air, this is the best time to find these conditions. The colors are so soft and muted that they are breathtaking in a quiet and contemplative way.
Filed under
Jim Zuckerman Posted: Aug 17, 2011 1 comments
If you have not been photographing at twilight or night up to now, you have an exciting adventure ahead. Because cameras have the ability to accumulate light over time, nighttime photographs can seem brighter than they do to our eyes. This means that details are revealed that are hidden from view because of the limitations of the light gathering ability of our eyes, and at the same time the dazzling colors of night add a dynamic quality to the scene. Artificial lights at night are a mixture of neon, mercury vapor, fluorescent, and tungsten, and each of these produce interesting colors. Some are cool, some are yellowish or golden, and some are super saturated, and the combination is really something.
Filed under
Jim Zuckerman Posted: Jul 18, 2011 1 comments
There are many situations that you will encounter in your travels domestically as well as internationally where picture taking is prohibited. It’s a constant problem. One of the things I’ve learned over many years is that permission can often be granted to allow you to take the pictures you want. It just takes time, perseverance, sometimes money, and always luck.
Filed under
Jim Zuckerman Posted: Jul 18, 2011 0 comments
I learned a long time ago that I couldn’t rely on serendipity to get great shots of people when traveling. Once in a while I’d get lucky, but most of the time the background wasn’t perfect, the lighting wasn’t quite right, or the person wasn’t wearing clothes that told a story about the culture. In addition, I hesitate to point my camera at people without their permission. I can understand that they may feel I’m intruding on their space and their privacy, and I don’t want to do that. Grabbing shots of people without getting their permission also means that the chance of getting a model release is very small.
Filed under
Jim Zuckerman Posted: Jul 18, 2011 1 comments
Taking pictures of a family and doing it well is challenging. There are many things you have to think about to please both you and the people you are shooting. First, you should have soft and diffused lighting. An overcast sky works great and so does shade. Second, you should avoid on-camera flash if possible. If it is hopelessly dark and you don’t have any other lighting equipment, then on-camera flash will have to do. However, this kind of lighting is the least attractive type of artificial light we use. It is flat and dimensionless. Only if you use on-camera flash as a subtle fill light to open up shadows will it look good.

Pages

X
Enter your Shutterbug username.
Enter the password that accompanies your username.
Loading