Describir: Approach to expo'70. Pavilion projects proposed by shimizu construction :

 _    _     ______   _    _      ___    __    __   __   __    _____   
| |  | ||  /_   _// | |  | ||   / _ \\  \ \\ / //  \ \\/ //  |__  //  
| |/\| ||   -| ||-  | |/\| ||  / //\ \\  \ \/ //    \ ` //     / //   
|  /\  ||   _| ||_  |  /\  || |  ___  ||  \  //      | ||     / //__  
|_// \_||  /_____// |_// \_|| |_||  |_||   \//       |_||    /_____|| 
`-`   `-`  `-----`  `-`   `-` `-`   `-`     `        `-`'    `-----`  
                                                                      
   ___    
  / _ \\  
 | / \ || 
 | \_/ || 
  \___//  
  `---`