1.  
  2. 'Black diamond', The Royal library of Denmark in Copenhagen. 

     
  3.  
  4.  
  5. The Royal Library of Denmark. 

     
  6. The Royal Library of Denmark. 

     
  7. Helsingborg, Sweden. 

     
  8.  
  9. The very pleasant people who work at the The Round Tower in Copenhagen, Denmark. 

     
  10. T.H. and D.M. 

     
  11.  
  12.  
  13.  
  14. K. K.

     
  15. E. M.