Describir: Early christian and byzantine architecture

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