Describir: Untitled no. 1, no. 2 and no. 4

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