In his 20 minute film, "Surfing Dolphins", filmmaker Greg Huglin crosses the liquid line that separates us from them.
It's a stunning labor of love - fourteen years in the making - with visuals that will elicit gasps of wonder and awe.
If ever there was a case for them and us occupying separate but parallel worlds, this film is it.
Proof positive dolphins love to catch waves.
Directed by Greg Huglin.