Colour 15 x 21 cm colour postcard of Bertrand Piccard with Brian Jones signed by Bertrand with a black felt tip pen. Signed in the clear space on the postcard and are in excellent condition. Bertrand Piccard born 1 March 1958 is a Swiss psychiatrist and balloonist. Bertrand Piccard, along with Brian Jones, was the first to complete a non-stop balloon flight around the globe. His grandfather Auguste Piccard was a balloonist and his father, Jacques Piccard an undersea explorer.