European Council President Charles Michel, OECD's Secretary General Angel Gurria, French President Emmanuel Macron, Spain's Prime Minister Pedro Sanchez and UNESCO Director-General Audrey Azoulay pose by a commemorative plaque during a ceremony marking the 60th anniversary of the creation of the Organisation for Economic Co-operation and Development (OECD), at its headquarters in Paris, France December 14, 2020. Martin Bureau/Pool via REUTERS