The action was based on a powerful insight: the tennis balls that go out and end up on the surrounding fences. JWT found a way to make these "misses" something positive. That's how "Ballrocking" was created; Motivational messages inserted into a very unique format: the tennis balls that get stuck on the fences that surround the courts. That way, each time one of the kids sends a ball out while training they will see a motivational message.
Outdoor advertisement created by JWT, Spain for La Ciudad de la Raqueta, within the category: Education.