Here are my favorite links to gallery & resource pages relating to photography:
Excellent source for stock photography resources, images and video.
Gallery of New York photojournalist Stacy Rosenstock.
Dance images from this Helsinki photographer. Breathtaking!
Site of venerable photo magazine Photo District News, including the latest
news on stock photography, features & photographer gallery-links.
Stock photography services & resources by Pickerell Services/Amphora Media,
Incredible, very unusual nude photography of dancers and contortionists by
John De Lombardo. Members only (previews available).
For more links to photography-related sites, there's no better place to start than STOCKPHOTO's
Links to Stock Photography Web Sites, which include the above links plus many others.