• 2001-11-20 More protocol (Francis)
• 2001-11-19 New ideas for the experimental protocol
• 2001-11-16 Protocols
• 2001-05-28 Ideas for the experimental protocol
• 2001-05-16 Additional paintings
• 2001-05-10 Art and mindreading
• 2001-05-08 Ideas for expanding the project
• 2001-05-07 Funding issues (protected)

Main

• Commentary at WebMuseum (local; this is where I got the image above)
  
• Robert A. Baron: Mona Lisa Images for a modern world (long essay with lots of resources)
  
• Walter Pater on the Mona Lisa (Victorian art historian)
  
• Mona Lisa on-line morphing; Louvre (cf. news; what it's like to visit)
  
• Nat King Cole: "Do you smile to tempt a lover, Mona Lisa?" (lyrics)

More or less wacky theories

• 2002-03-14 Was Mona Lisa really Caterina Sforza? The Guardian reports
  
• Margaret Livingstone: Peripheral vision makes us think she smiles (local)
  
• Lillian Schartz: Did Leonardo use himself as a model?
  
• Dentist claims the Mona Lisa is compulsively gnashing her teeth
  

History and background

• Basic facts about the painting, including the story of how it was stolen (more)
  
• *Donald Sassoon's Mona Lisa (2001), reviewed by Januszczak and Jonathan Keats
  
• Audio lecture on Mona Lisa and Leonardo da Vinci: Paintings
  
• Rina de' Firenze, Mystery of the Mona Lisa (cf. lecture)
  
• Mona Lisa: the painting is cut; she is sitting on a terrace; short history
  
• Seeking Mona Lisa (abstract of article in Smithsonian, May 99)
  
• Mona Lisa in German and more information in German
  
• Museo Ideale and the Leonardo museum near his birthplace in Vinci, Italy
  
• Lesson plan with short bibliography from Getty's ArtsEdNet

Spoofs and spinoffs

• Gallery
• Leonardo may have parodied his own painting, with a topless Mona Lisa
  
• Mona Lisa Collection (postcards etc.), Mona Lisa appropriations
  
• Mona Lisa images for a modern world and Mona Lisa animations
  
• Wired: Mona Lisa Mail Art feature (March 97) More pop art
  
• Mona Lisa and the Essential Guide to the History of Art
• Mona Lisa spinoffs at Originaldo (several fun ones)
  

Additional resources

• Leonardo da Vinci at the Museum of Science in Boston
  
• Leonardo's workshop (for kids); buy the poster
  
• Leonardo CD and Leonardo manuscripts
  
• Leonardo's Codex Leicester at the American Museum of Natural History