Describir: The geometrical foundation of natural structures :

 __   __     ___      ______     ___     _____       ___     _    _   
 \ \\/ //   / _ \\   /_   _//   / _ \\  |  __ \\    / _ \\  | |  | || 
  \   //   / //\ \\    | ||    | / \ || | |  \ ||  | / \ || | |/\| || 
  / . \\  |  ___  ||  _| ||    | \_/ || | |__/ ||  | \_/ || |  /\  || 
 /_//\_\\ |_||  |_|| /__//      \___//  |_____//    \___//  |_// \_|| 
 `-`  --` `-`   `-`  `--`       `---`    -----`     `---`   `-`   `-` 
                                                                      
 _    _   
| || | || 
| || | || 
| \\_/ || 
 \____//  
  `---`