Gamma & other tough, chewy terms

Every time I write a manual for our company, I inevitably stumble upon the need to explain some basic terms. ‘Basic’ isn’t really the correct descriptor because it often implies that something is easy to understand.

For instance, this past week I was writing about a parameter in our ToonIt! Photo plugin. The control is called Lighter Type and the way to describe its Lighter1 option is to say that Lighter1 alters the ‘gamma’ of the source image. Well, I know that ‘gamma’ refers to colors but whew, I get completely lost after that.

A different kind of gamma.

Continue reading Gamma & other tough, chewy terms

Inspiration

In Photo Techniques magazine there was this quote attributed to Chuck Close:

“Inspiration is for amateurs; the rest of us just show up and get to work. If you wait around for the clouds to part and a bolt of lightning to strike you in the brain, you are not going to make an awful lot of work.”

This sort of misses the point of inspiration. Obviously, you can’t stare at clouds all day, but that doesn’t mean you have to have your nose to the grindstone continuously either. I think a lot of inspiration is simply keeping your mind open and aware of what’s going on as you move through life. Inspiration doesn’t need to be lightning bolts and explotions. It can be simple things like ice cubes. Here’s a recent example of some macro shots I did:

macro_ice Continue reading Inspiration

Obama’s poster uses stolen photo

One of the recurring topics that I’ve seen in recent years is that of copyright and what internet technologies mean to photographers. The challenges that photographers face are neatly illustrated in an article the Wall Street Journal published today.

Essentially the Obama Hope poster that was widely used, was created based on a photograph by Mannie Garcia that Sheppard Fairey found on the internet, used without permission, didn’t give credit to the photographer, and even refused to acknowledge the photograph when asked about it.

Here’s what we’re talking about:

obama_3up Continue reading Obama’s poster uses stolen photo