Composite picture of Angela Merkel over the past week: Top Row, left to right: Mrs Merkel in Kiev, 5 February 2015, Mrs Merkel in Moscow, 6 February, Mrs Merkel in Munich, 7 February. Bottom row, left to right: Mrs Merkel in Washington, 9 February, Mrs Merkel in Ottawa, 10 February, Mrs Merkel in Minsk, 12 February