It's late in the evening and your flight is delayed at the airport, a situation that can fray the nerves of the calmest of travellers.
So what do you do?
For members of the classical musical group Camerata of Léman waiting to board their flight from Geneva to Venice it was obvious.
They played Vivaldi's "Four Seasons" at the gate.
Frustrated fellow passengers were soon soothed and, as a hidden extra, the group featured violin virtuoso Fabrizio von Arx.
Photographer Pascal Britz who filmed the performance, wrote on his Facebook page: “This is what happens when classical musicians wait for a delayed flight at 10:00 pm.”