(COMBO) This combination of file pictures created on January 11, 2022 shows Russian President Vladimir Putin looks on during a joint press conference with Greek Prime Minister following their talks in the Black Ukrainian President Volodymyr Zelensky gesturing as he talks during a press conference at the Ukraine's embassy in Paris on April 16, 2021 after a working lunch with French President. - Ukrainian President Volodymyr Zelensky called on January 11, 2022 for a new summit with France, Germany and Russia to resolve the conflict in his country, at the centre of intensive talks between the West and Russia this week. (Photo by Valery SHARIFULIN and Bertrand GUAY / various sources / AFP)