I deal with this spiritual issue every day - either shooting or processing or sorting or discussing or having conversations - I'm in constant contact with it.
I'm attracted to images that come from a personal exploration of a subject matter. When they have a personal stamp to them, then I think it becomes identifiable.
But if you're talking about fine art work, then I think you have to ask yourself some pretty deep questions about why it is you want to take pictures and what it is you want to say.
What I'm exploring right now is the subject of my own mortality. It's an area that I'm curious about, and I'm researching it to see if there's a photographic essay in it for me. If images don't start to come, I'll go to something else.
You know, for a long time I have been of the opinion that artists don't necessarily know what they're doing. You don't necessarily know what kind of universal concept you're tapping into.
Years ago - in the 70s, for about a decade - I carried a camera every place I went. And I shot a lot of pictures that were still life and landscape, using available light.
This time, there have been a lot of interesting discussion about the subject matter and I've had a good time talking about it. And in some of the cases, I'm not just signing books; I'm showing slides and talking about the work.