Describir: Environments

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