and with the collaboration of Alena Volk with the collaboration of Matthias Wivel with the collaboration of Roger Little with the collaboration of Elisabetta Drudi with the collaborationof Clarenza Catullo. with the collaboration of Eugenie Vaysse. by Ansel Adams with the collaboration of Robert Baker Latifa written with the collaboration of Shekeba Hachemi with the collaboration of Elisabetta Scantamburlo with the collaboration of Peta Motture ... [et al.