The Newlyn School of artists flourished at the beginning of the 20th Century and the film focuses on the wild and bohemian Lamorna Group, which included Alfred Munnings and Laura and Harold Knight. The incendiary anti-Modernist Munnings, now regarded as one of Britain's most sought-after artists, is at the centre of the complex love triangle, involving aspiring artist Florence Carter-Wood and Gilbert Evans, the land agent in charge of the Lamorna Valley estate. True - and deeply moving - the story is played out against the timeless beauty of the Cornish coast, in the approaching shadow of The Great War.

A visionary sheik believes his passion for the peaceful pastime of salmon fishing can enrich the lives of his people, and he dreams of bringing the sport to the not so fish-friendly desert. Willing to spare no expense, he instructs his representative to turn the dream into reality, an extraordinary feat that will require the involvement of Britain's leading fisheries expert who happens to think the project both absurd and unachievable. That is, until the Prime Minister's overzealous press secretary latches on to it as a 'good will' story. Now, this unlikely team will put it all on the line and embark on an upstream journey of faith and fish to prove the impossible, possible.