Karsten Thielker, a Pulitzer Prize-winning German photographer with The Associated Press who covered human suffering in conflict zones around the globe, has died at the age of 54. Thielker died on October 3 in Berlin of esophageal cancer, his wife Janna Ressel said. Here: A wounded Russian soldier, who has been evacuated with his comrades, weeps in a helicopter on his way out of Grozny on Friday, February 3, 1995, as the fighting in the Chechen capital continues. The massive Russian force that invaded Chechnya has taken very heavy losses against a small but determined guerrilla force. (Photo by Karsten Thielker/AP Photo/File)

Hugo Gonzalez of Lake Worth works to put final strokes on his rendition of a Raksha demon. (Photo by Thomas Cordy/The Palm Beach Post)

Khuong Nguyen is an editorial and commercial photographer and designer based in Paris. Some of his clients include Wallpaper, Christian Louboutin and Virgin Radio. This work is from his Tronified series for Amusement Magazine.

A member of the German wireless police picks up signals on the radio equipment he carries on his back, while his colleague takes notes. (Photo by General Photographic Agency/Getty Images). Circa 1925

The world heavyweight boxing champion Joe Frazier, before his fight with Joe Bugner. (Photo by Evening Standard/Getty Images). 18th June 1973

Ecuadorian luthier Ivan Ibujes plays a guitar after repairing it at his shop in Quito, June 17, 2016. (Photo by Guillermo Granja/Reuters)