2 – Belgium – 2023 – The ‘year of art nouveau’, which takes place during 2023 in Belgium
2 – Monaco – 2023 – 100th anniversary of the birth of Prince Rainier III
2 – Malta – 2023 – The 550th anniversary of the birth of Nicolaus Copernicus
2 – Malta – 2023 – The arrival of the French in Malta in 1798
2 – France – 2023 – Rugby World Cup France 2023
2 – Estonia – 2023 – Estonian national bird – the barn swallow
2 – Greece – 2023 – 150 years from the birth of Constantin Carathéodory
2 – Greece – 2023 – 100 years from the birth of Maria Callas
2 – Ireland – 2023 – The 50th anniversary of Ireland’s membership of the European Union
2 – Portugal – 2023 – World Youth Day
