Studio lighting technique

• Light placement demo (from Lowel)
• lighting ratios and techniques (Alien Bees) [from Wayback Machine]
• Chuck Gardner's studio lighting site
• Benji's Studio Lighting and Posing Tutorial (by way of the Wayback Machine)
• Photoflex Lighting School
• Studiolighting.net
• video tutorials on studio lighting
• Ken Henderson video tutorials
• softbox tutorial
• SnapFactory Youtube tutorials
• Zeltsman Approach to Traditional Classic Portraiture (very good, but very dated 1970s/1980s hairstyles!)
• portraitlighting.net
• One technique for skin retouching (PS layers & more)

Useful on-line forums

• Paul C. Buff (Now closed, of May 2009)
• DP Review
• Photography on the Net (POTN)
• Fred Miranda
• Photo Camel

White Balance cards

• Ezybalance
• BalanceSmarter
• WhiBal
• Photovision
• ExpoDisc