Describir: Modeling our world:

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