The ocean is our most treasured possession. Partly because our existence depends on it, partly because we recognise its fragility, and finally because of the beauty it reveals to those who are open to it. Tim Mckenna is an award-winning sports photographer and ocean advocate who has spent the past thirty years documenting incredible interactions between humans and oceans. To be moved to protect something, first we must value it. And to value it, we must see it for what it really is. Tim’s greatest achievement is sharing his crystal clear vision with us.