Photojournalists take pictures of an Iranian technician walking at the Isfahan Uranium Conversion Facilities (UCF), 420 kms south of Tehran, 03 February 2007. Iran opened the doors to its uranium conversion plant today in a bid to show its good intentions amid mounting international pressure for a halt its controversial nuclear programme. A delegation of Non-Aligned Movement (NAM) and Group of 77 representatives arrived at the facility in the central city of Isfahan together with foreign and Iranian journalists for a guided tour.               AFP PHOTO/BEHROUZ MEHRI (Photo credit should read BEHROUZ MEHRI/AFP/Getty Images)