Describir: Thirty first annual report of the Art Gallery Board 1969-70

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