LIEGE, BELGIUM - APRIL 18: King Philippe and Queen Mathilde of Belgium together with Grand Duke Henri and Grand Duchess Maria Teresa of Luxembourg listen to the national anthems during a farewell ceremony at Place Saint-Lambert after a 3-day state visit on April 18, 2024 in Liege, Belgium.  (Photo by Geert Vanden Wijngaert/Getty Images)
LIEGE, BELGIUM - APRIL 18: King Philippe and Queen Mathilde of Belgium together with Grand Duke Henri and Grand Duchess Maria Teresa arrive for a farewell ceremony at Place Saint-Lambert after a 3-day state visit on April 18, 2024 in Liege, Belgium.  (Photo by Geert Vanden Wijngaert/Getty Images)
LIEGE, BELGIUM - APRIL 18: King Philippe and Queen Mathilde of Belgium embrace Grand Duke Henri and Grand Duchess Maria Teresa of Luxembourg at the end of a 3-day state visit at Place Saint-Lambert on April 18, 2024 in Liege, Belgium.  (Photo by Geert Vanden Wijngaert/Getty Images)
LIEGE, BELGIUM - APRIL 18: Queen Mathilde of Belgium embraces Grand Duchess Maria Teresa of Luxembourg after a farewell ceremony at Place Saint-Lambert on April 18, 2024 in Liege, Belgium.  (Photo by Geert Vanden Wijngaert/Getty Images)
LIEGE, BELGIUM - APRIL 18: Queen Mathilde of Belgium together with Grand Duchess Maria Teresa of Luxembourg greet people at the end of a 3-day state visit at Place Saint-Lambert on April 18, 2024 in Liege, Belgium.  (Photo by Geert Vanden Wijngaert/Getty Images)