The Hall of Mirrors is the central gallery of the Palace of Versailles in Versailles, France. As the principal and most remarkable feature of King Louis XIV of France's third building campaign of the Palace of Versailles (1678–1684), construction of the Hall of Mirrors began in 1678. To provide for the Hall of Mirrors as well as the salon de la guerre and the salon de la paix, which connect the grand appartement du roi with the grand appartement de la reine, architect Jules Hardouin Mansart appropriated three rooms from each apartment as well as the terrace that separated the two apartments.

The Albert Memorial, a monument to Prince Albert found in Kensington Gardens, London, England, as seen from the south side. Directly to the north of the Royal Albert Hall. It was commissioned by Queen Victoria and designed by Sir George Gilbert Scott in the Gothic revival style. Opened in 1872, the memorial is 176 feet (54 m) tall, took over ten years to complete, and cost £120,000.

Alexander the Great (356–323 BC), the King of Macedonia, as depicted in a detail from the Alexander Mosaic. Originally from the House of the Faun in Pompeii and dated to c. 100 BC, the mosaic depicts a battle between the armies of Alexander the Great and Darius III of Persia. It is believed to be a copy of an early 3rd century BC Hellenistic painting, probably by Philoxenos of Eretria. The whole mosaic measures 2.72 × 5.13 m (8 ft 11 in × 16 ft 9 in).

The crowns of Silla are a series of gold crowns made in the Korean kingdom of Silla between the 5th and 7th centuries CE. These crowns were excavated in Gyeongju, the former capital of Silla. All are designated national treasures of South Korea. Shown here is the gold crown from Seobongchong Tumulus (Treasure No. 339), an ornamented crown with five branches standing on the broad crown frame. It is held by the Gyeongju National Museum.

Neuschwanstein Castle is a Romanesque Revival palace commissioned by King Ludwig II of Bavaria in 1868. This castle on a rugged hill above the village of Hohenschwangau was intended to be Ludwig's personal retreat, though it was still under construction at the time of his death in 1886. It was soon thereafter opened to tourists, and remains a popular destination. Its architecture has inspired several further buildings, including Disneyland's Sleeping Beauty Castle.

Peter and Paul Fortress is the original citadel of St. Petersburg, Russia, founded by Czar Peter the Great in 1703 and built to Domenico Trezzini's designs from 1706 to 1740. Through the early 1920s, it was used as a prison and execution ground by the Bolshevik government. Since then, it has been adapted as the central and most important part of the State Museum of the History of St. Petersburg, which occupies most of the fortress building save the structure occupied by the Saint Petersburg Mint.

The royal wedding between Victoria, Crown Princess of Sweden, and Daniel Westling took place on 19 June 2010 in Stockholm Cathedral. Westling—now known as Prince Daniel, Duke of Västergötland—became the first commoner to obtain a new title or rank as the spouse of a Swedish princess since the Middle Ages. He is the first Swedish man to use his wife's ducal title.

The Great Coat of Arms of the Russian Empire, as presented to Emperor Paul I in October 1800. The use of the double-headed eagle in the coat of arms (seen in multiple locations here) goes back to the 15th century. With the fall of Constantinople and the end of the Byzantine Empire in 1453, the Grand Dukes of Muscovy came to see themselves as the successors of the Byzantine heritage, a notion reinforced by the marriage of Ivan III to Sophia Paleologue. Ivan adopted the golden Byzantine double-headed eagle in his seal, first documented in 1472, marking his direct claim to the Roman imperial heritage and his assertion as sovereign equal and rival to the Holy Roman Empire.

The main donjon of Nagoya Castle, a Japanese castle found in Nagoya, Aichi Prefecture. It was destroyed in World War II, but the donjon was reconstructed in 1959 with the use of modern materials such as steel beams and concrete.

The Qianlong Emperor was the sixth emperor of the Manchu-led Qing dynasty, and the fourth Qing emperor to rule over China. The fourth son of the Yongzheng Emperor, his reign officially began 11 October 1735, lasting for 60 years. Named Hongli, he chose the era name Qianlong, meaning "heavenly prosperity". Although his early years saw the continuation of an era of prosperity and great military success in China, his final years saw troubles at home and abroad converge on the Qing Empire. Qianlong abdicated the throne at the age of 85, to his son, the Jiaqing Emperor, fulfilling his promise not to reign longer than his grandfather, the Kangxi Emperor.