Most beautiful pictures are those made in nature. Nothing compares with the expression of a tiger, the majestic flight of an eagle or the strength of a white bear. Below you can see 15 the most beautiful animal photographs that will capture your attention.

Two guards perform an execution in China, one holding the gun, the other holding a mask over the victim's face. (Photo by General Photographic Agency/Getty Images). Circa 1925

Three Chinese soldiers at the time of a civil war in China. (Photo by General Photographic Agency/Getty Images). 1922

Women joke around as they pose for photographs in front of a large dragon made of flowers at the Sentosa Flowers festival on January 22, 2012 on Sentosa Island, Singapore. (Photo by Chris McGrath/Getty Images)

Brooklyn-based artist Tom Fruin installed a beautiful steel and plexiglas water tower in Brooklyn's DUMBO neighborhood. As sunlight streamed through the colorful structure, photographer Robert Banat snapped the incredible photo below.