Describir: On growth and form

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