TOKYO, JAPAN - JULY 15:  A man takes photographs of Kingyo (goldfish) on display at the "Eco Edo Nihonbashi Art Aquarium 2014" exhibition at the Nihonbashi Mitsui Hall on July 15, 2014 in Tokyo, Japan. At the exhibition housing more than 5000 goldfish, the aquarium artist Hidetomo Kimura through the use of lighting, music and projection mapping, creates a space where the visitors can time-travel to the Edo period of Tokyo, where the culture of admiring goldfish was born.  (Photo by Chris McGrath/Getty Images)