Some cool business first images:
New York JFK Lufthansa Senator, Business & First Class Lounge
Image by golden_toque
Photos taken from the Second floor of the Lufthansa Lounge in New York's JFK Airport.
The Business Lounge is on the first floor (no photos) while the Sentaor Lounge which is accessible to Star Alliance Gold Members, is on hte Second Floor. The Third floor which you can see above the Senator Lounge is the First Class Dining Room.