An opposition supporter takes pictures of anti-Mubarak artwork in Tahrir Square in Cairo February 9, 2011. Egyptians counted the economic cost of more than two weeks of turmoil on Wednesday as re-invigorated protesters flocked again to Cairo's Tahrir Square to demand President Hosni Mubarak quit immediately. REUTERS/Suhaib Salem (EGYPT - Tags: POLITICS CIVIL UNREST)