Describir: Part1: Frame structure, the Archetype of the Second Chicago School

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