European leaders pose for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642970
European leaders pose for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642894
European leaders arrive for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642892
Britain's Prime Minister Theresa May leaves a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642887
President of European Council Donald Tusk listens to questions during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642884
From left: Austria's Chancellor Sebastian Kurz, President of European Council Donald Tusk and the President of the European Commission Jean-Claude Juncker speak during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642882
Austria's Chancellor Sebastian Kurz speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642878
President of the European Commission Jean-Claude Juncker, right, listens to questions during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642876
France's President Emmanuel Macron speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642870
Britain's Prime Minister Theresa May casts a shadow during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018. 20.09.2018#5642869
Britain's Prime Minister Theresa May speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018. 20.09.2018#5642863
Britain's Prime Minister Theresa May speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642859
From left: Austria's Chancellor Sebastian Kurz, President of European Council Donald Tusk and the President of the European Commission Jean-Claude Juncker speak during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642854
Britain's Prime Minister Theresa May leaves the press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642836
Britain's Prime Minister Theresa May listens to questions during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642831
Britain's Prime Minister Theresa May speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642830
Britain's Prime Minister Theresa May speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642829
Italia's Prime Minister Giuseppe Conte speaks to the media during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018. 20.09.2018#5642820
Italia's Prime Minister Giuseppe Conte speaks to the media during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018. 20.09.2018#5642818
Italia's Prime Minister Giuseppe Conte listens to questions during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018. 20.09.2018#5642816
France's President Emmanuel Macron speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642799
France's President Emmanuel Macron speaks during a press conference after the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642798
President of the European Commission Jean-Claude Juncker listens to questions at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642786
President of the European Commission Jean-Claude Juncker speaks to the media at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642782
Britain's Prime Minister Theresa May, centre, Austria's Federal Chancellor Sebastian Kurz, left, arrive for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642777
Britain's Prime Minister Theresa May arrives for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642762
President of European Council Donald Tusk, left, leaves family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642751
European leaders leave a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642724
European leaders leave a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642722
Britain's Prime Minister Theresa May arrives for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642715
European leaders pose for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642702
Germany's Chancellor Angela Merkel poses for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642695
The President of the European Commission, Jean-Claude Juncker, centre, poses for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642684
European leaders arrive for a family picture during the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642666
European leaders pose for a family picture at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642637
From left, Portugal's Prime Minister Antonio Costa, France's President Emmanuel Macron and Romania's President Klaus Werner Iohannis walk at the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642202
French President Emmanuel Macron, right, shakes hands with Hungarian Prime Minister Viktor Orban upon their arrival for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642198
French President Emmanuel Macron, left, speaks to the media as Hungarian Prime Minister Viktor Orban, centre, arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642196
European Commission President Jean-Claude Juncker, right, arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642179
European Commission President Jean-Claude Juncker arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642159
French President Emmanuel Macron arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642157
French President Emmanuel Macron arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642155
French President Emmanuel Macron arrives for the EU Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642151
British Prime Minister Theresa May arrives for the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642141
British Prime Minister Theresa May arrives for the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642137
German Chancellor Angela Merkel arrives for the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642133
German Chancellor Angela Merkel arrives for the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642131
British Prime Minister Theresa May, left, and German Chancellor Angela Merkel walk during the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642104
A man talks on a phone during the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642068
British Prime Minister Theresa May, left, and German Chancellor Angela Merkel walk during the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642059
British Prime Minister Theresa May, left, and German Chancellor Angela Merkel walk during the European Union's Heads of States informal summit in Sazlburg, Austria, September 20, 2018.20.09.2018#5642050