Describir: Solar charts for the design of sunlight and shade for buildings in South Africa /

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