Hey Paola I went to the very same exhibit! (In fact I also reviewed it in my week 11 forum post… so great to see another perspective!) I really like the way you have brought the tour guide principles back to a Library environment. We sometimes do a tour of the library for school students, but I wonder if patrons from the general public would benefit from a tour of the library and basic search techniques as well?! I think we often just give patrons a card and send them off into the library after a brief explanation of their privileges, taking it for granted that people can then go off and find what they are looking for without further guidance.