Berlin, Germany. 14th June, 2015. ILLUSTRATION - Euro coins, euro bills and a 1000 Greek drachma bill are seen in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNB7Berlin, Germany. 14th June, 2015. ILLUSTRATION - Euro coins, euro bills and a 1000 Greek drachma bill are seen in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A 1000 Greek drachma bill hangs from a clothes line in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNBDBerlin, Germany. 14th June, 2015. ILLUSTRATION - A 1000 Greek drachma bill hangs from a clothes line in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin is placed on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNBEBerlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin is placed on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin covers the face of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNBCBerlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin covers the face of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - a ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNA2Berlin, Germany. 14th June, 2015. ILLUSTRATION - a ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNBFBerlin, Germany. 14th June, 2015. ILLUSTRATION - A ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin covers the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNB6Berlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin covers the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - Two one euro coins cover the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNB9Berlin, Germany. 14th June, 2015. ILLUSTRATION - Two one euro coins cover the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - Two one euro coins cover the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNB8Berlin, Germany. 14th June, 2015. ILLUSTRATION - Two one euro coins cover the eyes of Greek god Apollo on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin and a ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
RMETMNBABerlin, Germany. 14th June, 2015. ILLUSTRATION - A euro coin and a ten euro bill which has been folded into a boat lies on a 1000 Greek drachma bill in Berlin, Germany, 14 June 2015. Photo: Jens Kalaene/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. Blood donors pose in front of an oversized jersey of the German Red Cross during a blood drive of the organisation marking the World Blood Donor Day in Berlin, Germany, 14 June 2015. PHOTO: PAUL ZINKEN/dpa/Alamy Live News
RMETKKEWBerlin, Germany. 14th June, 2015. Blood donors pose in front of an oversized jersey of the German Red Cross during a blood drive of the organisation marking the World Blood Donor Day in Berlin, Germany, 14 June 2015. PHOTO: PAUL ZINKEN/dpa/Alamy Live News
Berlin, Germany. 14th June, 2015. Members of a club wear uniforms of the former Prussian army as they visit the construction site of the Berlin City Palace in Berlin, Germany, 14 June 2015. The site was open to the public during the 'Open Construction Site Day' for two days. PHOTO: STEPHANIE PILICK/dpa/Alamy Live News
RMETKKERBerlin, Germany. 14th June, 2015. Members of a club wear uniforms of the former Prussian army as they visit the construction site of the Berlin City Palace in Berlin, Germany, 14 June 2015. The site was open to the public during the 'Open Construction Site Day' for two days. PHOTO: STEPHANIE PILICK/dpa/Alamy Live News