I totally disagree with the belief that nature was only made for the use of people. Human beings are not the center of the universe, and, if they are to sustain themselves, it is vitally important for them to be awakened to how closely they are linked with the rest of nature.

In a photograph, if I am able to evoke not alone a feeling of the reality of the surface physical world but also a feeling of the reality of existence that lies mysteriously and invisibly beneath its surface, I feel I have succeeded. At their best, photographs as symbols not only serve to help illuminate some of the darkness of the unknown, they also serve to lessen the fears that too often accompany the journeys from the known to the unknown.

Creativity is an ode to life. It is not a form of entertainment. It is a form of joy.

A person is quite different from a tree or rock or stream. By introducing the nude into my pictures, I started perceiving all the things I was photographing in new ways. In contrast or opposition to each other, things became much more significant and interesting, revealing many more qualities than I had ever dreamed of knowing and expressing. By using the nude, I stopped thinking in terms of objects.

As I became aware that all things have unique spatial and temporal qualities which visually define and relate them, I began to perceive the things I was photographing not as objects but as events. Working to develop my skills of perceiving and symbolizing these event qualities, I discovered the principle of opposites. When, for example, I photographed the smooth, luminous body of a woman behind a dirty cobwebbed window, I found that the qualities of each event were enhanced and the universal forces which they manifested were more powerfully evoked.

The camera is not only an extension of the eye but of the brain. It can see sharper, farther, nearer, slower, faster than the eye. It can see by invisible light. It can see in the past, present, and future. Instead of using the camera only to reproduce objects, I wanted to use it to make what is invisible to the eye - visible.

At 42, I decided to become a photographer because it offered a means of creative thought and action. I didn't rationalize this, I just felt it intuitively and followed my intuition, which I have never regretted.