Huge pro-government show of support in Greece
The European Commission chief, Jean-Claude Juncker, has said he feels "betrayed" by the "egotism" shown by Greece in failed debt talks.
But thousands of people in Greece, who have suffered years of austerity, have gathered in Athens in a show of support for their government.
The BBC's Ros Atkins said there were now three possible outcomes for Greece in the long-running saga.