Describir: The Czech Avant garde and Czech book design :

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