Queen Sofía of Spain in the context of "King Felipe VI"

The House of Schleswig-Holstein-Sonderburg-Glücksburg, also known by its short name as the House of Glücksburg, is the senior surviving branch of the German House of Oldenburg, one of Europe's oldest royal houses. Oldenburg house members have reigned at various times in Denmark, Norway, Sweden, Iceland, Greece, several northern German states, and Russia. It takes its name from the family seat in Glücksburg, a small town in Schleswig-Holstein, Germany.

Current monarch King Charles III and King Harald V, former monarch Queen Margrethe II and former consorts Queen Anne-Marie of Greece and Queen Sofia of Spain are patrilineal members of cadet branches of the House of Glücksburg.

Frederica of Hanover (German: Friederike Luise; Greek: Φρειδερίκη Λουΐζα, romanized: Phreideríkē Louḯza; 18 April 1917 – 6 February 1981) was Queen of Greece from 1 April 1947 until 6 March 1964 as the wife of King Paul and the Queen Mother of Greece from 6 March 1964, when her son Constantine II became King, until 8 December 1974, when the monarchy was officially abolished after a referendum.

Granddaughter of Kaiser Wilhelm II and daughter of Duke Ernest Augustus of Brunswick, Frederica was born a few months before the fall of the German Empire. Her family overthrown, she grew up between Austria and Weimar Germany, where her father owned large properties. As a teenager, she joined the Hitler Youth in 1933, before leaving to complete her studies for the next two years in the United Kingdom and then Italy. In Florence, she was received by Princess Helen of Greece and Denmark, at whose house she met the Crown Prince of Greece, Paul. The two fell in love and married two years after the restoration of the monarchy in Greece. In the years that followed, she gave birth to three children, Sophia in 1938, Constantine in 1940 and Irene in 1942.

Felipe VI (Spanish: [feˈlipe ˈseksto]; Felipe Juan Pablo Alfonso de Todos los Santos de Borbón y Grecia; born 30 January 1968) is King of Spain.

Felipe was born in Madrid during the dictatorship of Francisco Franco as the third child and only son of Prince Juan Carlos of Spain and Princess Sophia of Greece and Denmark (later King and Queen of Spain). He was officially created Prince of Asturias in 1977, two years after his father became king, and was formally proclaimed as prince in 1986. At the age of nine, Felipe was made an honorary officer of the Spanish Army. He was educated at Santa María de los Rosales School in Madrid and attended Lakefield College School in Canada. Later, he studied law at the Autonomous University of Madrid and earned a Master of Science in Foreign Service degree from the Walsh School of Foreign Service at Georgetown University in Washington, D.C., United States.

The Museo Nacional Centro de Arte Reina Sofía ("Queen Sofía National Museum Art Centre"; MNCARS) is Spain's national museum of 20th-century art. The museum was officially inaugurated on September 10, 1992, and is named for Queen Sofía. It is located in Madrid, near the Atocha train and metro stations, at the southern end of the so-called Golden Triangle of Art (located along the Paseo del Prado and also comprising the Museo del Prado and the Museo Thyssen-Bornemisza).

The museum is mainly dedicated to Spanish art. Highlights of the museum include collections of Spain's two greatest 20th-century masters, Pablo Picasso and Salvador Dalí. The most famous masterpiece in the museum is Picasso's 1937 painting Guernica. Along with its extensive collection, the museum offers a mixture of national and international temporary exhibitions in its many galleries, making it one of the world's largest museums for modern and contemporary art. In 2021, due to the COVID-19 pandemic restrictions, it attracted 1,643,108 visitors, up 32 percent from 2020, but well below 2019 attendance. In 2021 it ranked eighth on the list of most-visited art museums in the world.

Princess Irene of Greece and Denmark R.E. (Greek: Ειρήνη, romanized: Iríni; born 11 May 1942) is the youngest child and second daughter of King Paul of the Hellenes and his wife, Queen Frederica. She is the younger sister of Queen Sofía of Spain and the late King Constantine II of the Hellenes. She is also the great-granddaughter of Wilhelm II, German Emperor, who was the first grandson of Queen Victoria.

Palau de les Arts Reina Sofía (Valencian: Palau de les Arts Reina Sofia; Spanish: Palacio de las Artes Reina Sofía; anglicised as "Queen Sofía Palace of the Arts") is an opera house, performing arts centre, and urban landmark designed by Santiago Calatrava to anchor the northwest end of the City of Arts and Sciences in Valencia, Spain. It opened on 8 October 2005; its first opera staging was of Beethoven's Fidelio on 25 October 2006. Tenor and conductor Plácido Domingo has maintained a special relationship with the Palau since its founding and has established a young singers training program there.