I think landscape photography in general is somewhat undervalued.

Theres no question that photographs communicate more instantly and powerfully than words do, but if you want to communicate a complex concept clearly, you need words, too.

I think that cognitive scientists would support the view that our visual system does not directly represent what is out there in the world and that our brain constructs a lot of the imagery that we believe we are seeing.

There is no question that photography has played a major role in the environmental movement.

Today, I'm very careful not to mention very specific locations when I write or give captions.

I began taking pictures in the natural world to be able to show people what I was experiencing when I climbed and explored in Yosemite in the High Sierra.

My first thought is always of light.