The acting throughout is superb, with Swinton sitting back and watching with obvious pleasure as Fiennes gnaws up the scenery and beach furniture with genuine vim. Schoenaerts once again proves himself a charismatic and compelling actor alongside the excellent Johnson.

As with I Am Love, Guadagnino has put together something utterly distinctive here, a cocktail of intense emotions, transcendent surroundings and unexpected detours. A real pleasure.

In the dramatic stakes, the dining table comes a distant second to the swimming pool: a place to undress, bask, flirt, vie for attention, compete, cool off and burn. It’s a shimmering tank of romance, jealously and intrigue, and A Bigger Splash plunges into the deep end.

It's an endearingly loopy, occasionally half-cooked but always ambitious film.

For Guadagnino, it’s not the characters’ fates that matter so much as their dynamics, which Kajganich and the director manipulate with the sort of take-no-prisoners attitude typically reserved for theater, pushing the entire ensemble to their full potential.