LONDON--(BUSINESS WIRE)--NetJets Europe – a Berkshire Hathaway-backed company, today unveiled a unique tail design on board one of its brand new Signature Series Challenger 350 jets. NetJets Europe has been an official partner of Art Basel for twelve years. Ahead of the Basel show opening on 18 June, the private aviation firm chose to work with Timorous Beasties – a British design firm famed for their extravagant pattern-repeated flora and fauna – and decorate the tail fin of its latest jet wit