My whole artistic life has been devoted to battling myself and my ability to externalize my deepest emotions. As I have gotten older, the work has become more direct, perhaps reflecting the fact that for the first time in my life I feel really free. I have been fascinated with wings all my life. I have had an obsession with transcendence, the need to push forward and metaphorically fly.

Over the years I have photographed thousands of people. I have never stopped being curious and trying to discover new worlds. I have used my camera as a mirror for my subjects as well. I remember photographing a woman in her 80s for my book, Wise Women, who told me it had been a long time since anyone had really been interested in "seeing" or photographing her. When she saw the picture, she burst into tears. She saw something in the photograph, an inner beauty and soul, she felt had long ago vanished.

I never chased after any particular school, never really had mentors; I really just did the work that was true to me.

Have the utmost respect for your subjects. Love them.

I have always been fascinated by the life cycle, the way skin metamorphoses over time. I am mesmerized by skin and that's why I've been attracted to the nude. I do think people show their soul when they are stripped down psychically. There is something wondrous that happens when we relate on that level - and I am interested in that depth.

Michaelangelo said the mirror is our greatest teacher. My use of mirrors in my work helps me uncover psychic layers. Often, the face is distorted in the mirror so it is much more than a simple reflection. Sometimes something surprising emerges - some darkness or secret appears without us knowing why or giving it permission.

I found that I wanted to be best friends with almost all the women I interviewed because they had been through something. They were closing in on the circle of their journey and they had a kind of wisdom that comes from their long life.