• Charlie Brown
• James H Egbert
• Heather McFarland
• Barbara Breitsameter
• Lisa Pittman
• John Shaw
• Art Wolfe
• John Fielder
• Deb Barker

• Nikon
• Canon
• Tamron
• Sigma
• Fuji Film
• Singh Ray
• Bogen / Manfrotto
• LowePro
• Think Tank Photo

• The Slide Printer
• Calypso Imaging

Photographic Workshops & Schools

Online Photo Communities

Non-Profit Associations

• Through The Eye Of The Beholder Photography Workshops & Safaris
• Rocky Mountain School of Photography
• Great American Photography Workshops
• Maine Photographic Workshops
• Joseph Van Os Photo Safaris

• Web Aperture
• Nature Photographers Network
• Florida Nature Photographers
• South East Nature Photographers
• Digital Photo Contest
• Digital Image Cafe
• FM Digital Darkroom
• Earthbound Light

• North American Nature Photographers Association
• Professional Photographers Association