Describir: TYPICAL designs of timber structures :

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