Jean-Étienne Liotard was a Swiss painter, art connoisseur and dealer. He is best known for his portraits in pastel, and for the works from his trip to Turkey. A Huguenot of French origin and citizen of the Republic of Geneva, he was born and died in Geneva, but spent most of his career in stays in the capitals of Europe, where his portraits were much in demand. He worked in Rome, Istanbul, Paris, Vienna, London and other cities.

Johannes Erwin Eugen Rommel was a German general and military theorist. Popularly known as the Desert Fox, he served as field marshal in the Wehrmacht of Nazi Germany during World War II, as well as serving in the Reichswehr of the Weimar Republic, and the army of Imperial Germany.

Rommel was a highly decorated officer in World War I and was awarded the Pour le Mérite for his actions on the Italian Front. In 1937 he published his classic book on military tactics, Infantry Attacks, drawing on his experiences in that war. In World War II, he distinguished himself as the commander of the 7th Panzer Division during the 1940 invasion of France. His leadership of German and Italian forces in the North African campaign established his reputation as one of the ablest tank commanders of the war, and earned him the nickname der Wüstenfuchs, "the Desert Fox". Among his British adversaries he had a reputation for chivalry, and his phrase "war without hate" has been used to describe the North African campaign.

The Apollo program, also known as Project Apollo, was the third United States human spaceflight program carried out by the National Aeronautics and Space Administration, which succeeded in landing the first men on the Moon from 1969 to 1972. It was first conceived during Dwight D. Eisenhower's administration as a three-person spacecraft to follow the one-person Project Mercury, which put the first Americans in space. Apollo was later dedicated to President John F. Kennedy's national goal of "landing a man on the Moon by the end of this decade and returning him safely to the Earth" in an address to Congress on May 25, 1961. It was the third US human spaceflight program to fly, preceded by the two-person Project Gemini conceived in 1961 to extend spaceflight capability in support of Apollo.

Kennedy's goal was accomplished on the Apollo 11 mission when astronauts Neil Armstrong and Buzz Aldrin landed their Apollo Lunar Module on July 20, 1969, and walked on the lunar surface, while Michael Collins remained in lunar orbit in the command and service module, and all three landed safely on Earth on July 24.