An overview of the most recent architectural production of architect Ruy Ohtake (b. Rio de Janeiro 1938) whose designes were defined by architect Oscar Niemeyer as "architecture spectacle". Highlighting the aquarium in the Pantanal (Campo Grande, MT), the sixth largest in the world by volume of water and the first with freshwater fish. Son of artist Tomie Ohtake, Ruy Ohtake is known for his unusual architectural designs, this fully illustrated edition cover his architectural work from 1998 to 2008. "Creativity comes in the pursuit of innovation, using technology and possible resources taking a step further. To do so, it has to be followed by boldness. Creativity and boldness always walk together" --Page [36].