They come in pairs, from Frederico Pinto a recommended reading of a very interesting experiment by the Washington Post, it is not recent but I did not catch it before:
"Will one of the nation's greatest musicians be noticed in a D.C. Metro stop during rush hour?"
Check the full article here (Pearls before breakfast).
From Pedro Pinto and Samuel Tapada the entertaining, to say the least, ZEITGEIST II ADDENDUM. The follow up to the original film with focus on money, corruption, scandals and The Venus Project.
Thank you to both of you!