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

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