can you explain your theory on picture 3 on your profile ??

Question: can you explain your theory on picture 3 on your profile ??
- Keywords:
  IAS,
  photo,
  research
Asked by brookmia2013 to Rob on 19 Jun 2013.
- Robert Woolfson answered on 19 Jun 2013:
  
  I’m sorry, I’m not quite sure which picture you mean, can you tell me exactly which one so I can answer your question.
  
  Cheers

Question: can you explain your theory on picture 3 on your profile ??