You know what? We’re going to start off this little discussion with an analogy to try and make things a little easier. I want you to think of your camera as if it was a third eye – because at the end of the day, that’s really all it is. Just a little man-made mechanical facsimile…

Unless you are endowed with some super-human abilities, your eye needs light to see things. And your eye has a lens (that clear part on the front) through which the light passes and is absorbed by a little area on the back of your eyeball that senses the different colors of light. Well, guess what? That is exactly how a camera works! Light comes in through the glass and is sensed by the “sensor” inside the camera.

Now, if you bought a cheap little pocket camera your third eye has a relatively small, dirty lens (cheap glass), and a tiny little sensor. If you bought a big camera, you’ve got a high quality, extremely clear lens and a large sensor. But either way, the more light you allow to enter the sensor, the sharper your photos are going to turn out and the smaller the file sizes will actually be!
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I’ve been an avid amateur photographer for many years, but I’ve never been a big fan of Photoshop. It is a big, expensive, slow program with a steep learning curve. But I’ve gotten to the point where my photos just don’t have much room for improvement without digital manipulation. So, I finally broke down and decided to study Photoshop.

It began with signing up for a college course called “Photoshop for Photographers”, though my travel has kept me out of class for a couple of weeks. So I’ve been studying my book, The Adobe Photoshop CS4 Book for Digital Photographers, and practicing with my new Adobe CS4 Suite.

Well, I’ve been posting some Photoshopped images recently of my travels, however I thought I would demonstrate the power of the tool by sharing a couple of photos that I took of people, to illustrate the difference it can make…
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