Zhang Xiaogang is a contemporary Chinese symbolist and surrealist painter. Paintings in his Bloodline series are predominantly monochromatic, stylized portraits of Chinese people, usually with large, dark-pupiled eyes, posed in a stiff manner deliberately reminiscent of family portraits from the 1950s and 1960s. Recently, he also created sculptures, translating for the first time into three dimensions many characters of the sort seen in his "Bloodlines—Big Family" portrait series. These sculptures have featured in many exhibits and continue his work as one of China's leading, and most highly sought-after, contemporary artists.

Miguel Alemán Valdés was a Mexican politician who served a full term as the President of Mexico from 1946 to 1952, the first civilian president after a string of revolutionary generals. His administration was characterized by Mexico's rapid industrialization, often called the Mexican Miracle, but also for a high level of personal enrichment for himself and his associates. His presidency was the first of a new generation of Mexican leaders, who had not directly participated in the Mexican Revolution, and many in his cabinet were also young, university-educated civilians, close friends from his days at university.

The Deepwater Horizon oil spill was an industrial disaster that began on April 20, 2010, in the Gulf of Mexico on the BP-operated Macondo Prospect, considered to be the largest marine oil spill in the history of the petroleum industry and estimated to be 8 percent to 31 percent larger in volume than the previous largest, the Ixtoc I oil spill, also in the Gulf of Mexico. The U.S. federal government estimated the total discharge at 4.9 million barrels. After several failed efforts to contain the flow, the well was declared sealed on September 19, 2010. Reports in early 2012 indicated that the well site was still leaking. The Deepwater Horizon oil spill is regarded as one of the largest environmental disasters in American history.

A massive response ensued to protect beaches, wetlands and estuaries from the spreading oil utilizing skimmer ships, floating booms, controlled burns and 1.84 million US gallons of oil dispersant. Due to the months-long spill, along with adverse effects from the response and cleanup activities, extensive damage to marine and wildlife habitats and fishing and tourism industries was reported.