• Brian Arnold
• Getty Museum
• Eastman Museum
• Frank Gohlke
• William Henry Jackson (Denver Public Library)
• Abelardo Morell
• Mark Osterman
• Additional Mark Osterman
• Sally Mann
• Additional Sally Mann
• Bea Nettles

Recommended suppliers and websites:

• Bostick and Sullivan
• Photographer’s Formulary 
• Alternative Photography
• Artcraft Chemicals
• Digital Truth
• Freestyle Photographic 
• Unblinking Eye