The combination of pictures and words together can be really effective, and I began to realise in my career that unless I wrote my own words, then my message was diluted

I'm exchanging molecules every 30 days with the natural world and in a spiritual sense I know I am a part of it and take my photographs from that emotional feeling within me, rather than from an emotional distance as a spectator

The physician is only nature's assistant.

If sometimes dreams come true, what of our nightmares?

These days, most nature photographers are deeply committed to the environmental message

The best physician is also a philosopher.

Employment is nature's physician, and is essential to human happiness.