Kayak "European love letters" by in-house

Amid a fractious climate in Europe, Kayak is pushing back with a hopeful campaign to unite people across the continent.

The travel-booking site is calling on Europeans to film "love letters" for a country of their choice. Social media users can upload their films on Instagram or Facebook with the hashtag #LoveEurope, while video booths will also be set up in London, Berlin, Madrid and Paris to collect testimonies. The in-house campaign was written by Johanna Rüdinger and art directed by Jen Barger.