In front: Jonkheer Paulo Alting von Geusau, Floris ter Haar, Countess Leonie von Waldburg-Zeil-Hohenems, Princess Pauline zu Sayn-Wittgenstein-Hohenstein, Freiherr Johann-Casper von dem Bussche-Haddenhausen and Alexandre Friling (not sure about the boys's position).
Front row: Valeria Delger, Inés Zorreguieta, Juan Zorreguieta, Marcela Cerruti Carricart, Mariana Zorreguieta, Martín Zorreguieta, Princess Máxima of the Netherlands, the Prince of Orange, Queen Beatrix of the Netherlands, Prince Claus of the Netherlands, Prince Bernhard of the Netherlands, Juliana Guillermo and Baroness Theresa von der Recke.
Second row: Harmond Grad Lewis, Dolores Zorreguieta López Gil, María Zorreguieta López Gil, Adrián Vojnov, Ángeles Zorreguieta López Gil, Prince Constantijn of the Netherlands, Princess Laurentien of the Netherlands and Prince Johan Friso of the Netherlands.
In front: Countess Leonie von Waldburg-Zeil-Hohenems, Valeria Delger, Floris ter Haar, Inés Zorreguieta, Jonkheer Paulo Alting von Geusau, Baroness Theresa von der Recke, Princess Pauline zu Sayn-Wittgenstein-Hohenstein, Alexandre Friling and Freiherr Johann-Casper von dem Bussche-Haddenhausen.
Front row: King Albert II of the Belgians, Queen Paola of Belgium, Queen Silvia of Sweden, King Carl XVI Gustaf of Sweden, Queen Sofia of Spain, Mariana Zorreguieta née Andrés, Martín Zorreguieta, Princess Máxima of the Netherlands née Zorreguieta, the Prince of Orange, Queen Beatrix of the Netherlands, Prince Claus of the Netherlands, Queen Margrethe II of Denmark, King Harald V of Norway and Queen Sonja of Norway.
Second row: Prince Albert of Monaco, Moulay Rachid of Morocco, the Prince of Wales, Crown Prince Naruhito of Japan, Prince Constantijn of the Netherlands, Princess Laurentien of the Netherlands, Prince Johan Friso of the Netherlands, Grand Duchess Maria Teresa of Luxembourg, Grand Duke Henri of Luxembourg, Grand Duchess Joséphine Charlotte of Luxembourg, Grand Duke Jean of Luxembourg, Prince Hassan bin Talal of Jordan and Princess Sarvath of Jordan.
Third row: Hereditary Prince Alois von und zu Liechtenstein, Hereditary Princess Sophie von und zu Liechtenstein, Queen Anne-Marie of Greece, King Constantine II of Greece, Graça Machel, Nelson Mandela, Queen Noor of Jordan, Kofi Annan, Nane Annan, Princess Elisabeth von Bismarck, Prince Ferdinand von Bismarck, Begum Inaara Aga Khan and Prince Karim Aga Khan.
Back row: Juan Zorreguieta, Crown Princess Mette-Marit of Norway, Crown Prince Haakon of Norway, Thurlow Bradbrooke Smith, Renée Smith-Roëll, Princess Mathilde of Belgium, Prince Philippe of Belgium Duke of Brabant, the Prince of Asturias, Hereditary Grand Duke Guillaume of Luxembourg, Crown Princess Victoria of Sweden, Crown Prince Frederik of Denmark, Crown Princess Maria of Greece, Crown Prince Pavlos of Greece, Princess Míriam of Tirnovo and Prince Kardám of Tirnovo.
Photos and copyright: RVD