To give you a first impression of the book *Call from Heaven* and the life of Hans Bieri, here are some photos from his past - significant adventures that have been documented so that they will be remembered forever, snapshots that he would not want to miss in his life, and current images that make his life so special. A cosy get-together with friends, photos from his travels around the world and of the most important people in his life who have made him who he is today. Beautiful pictures of his children and grandchildren, in which you can literally feel the love.

Of course, one thing should not be missing: the impressive photos of aviation, for which Hans Bieri has never lost his passion. Various aeroplane models that he flew during his flight training and in his professional career. Powered aeroplanes, biplanes, small sightseeing flights - different models in which the flying was always a little different, but always unmistakable. High above the clouds, whether in a balloon or an aeroplane, the *call from the sky* can be recognised in many of these pictures - and it shows not only Hans Bieri's enthusiasm for flying, but also his attitude to life.