William Turner, the great painter who tied himself to the masts of ships to observe storms, said that in them he saw ‘the unseen’. This idea, the search for what has never been captured, moves us photographers to confront nature in its purest state. When Squall Herminia hit Cape Ortegal with full power, we couldn't stand to go out with our cameras to capture that unique and unrepeatable moment. We knew it would not be easy, but something inside us pushed us to accept the challenge.