Describir: TYPICAL designs of timber structures :

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