Describir: Using Photoshop's history to save time :

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