From the Montblanc's Patron of the Arts series of releases, Ludwig II is the latest pens and ink combination to come out. Namesed after Ludwig II of Bavaria. Ludwig II is also known as the Swan King because he spent much of his youth in  Hohenschwangau (“high region of the swan”) which had it's own Schwansee (Swan Lake) which may have inspired Tchaikovsky's Swan Lake ballet. Another ink released at the same time is Petit Prince Red Fox, based on the fox from Saint-Exupéry's The Little Prince. You kind find that review here.

I bought this ink from La Couronne du Comte.