Describir: Foundations of bridges and buildings

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