Quite near the end, there is a monochrome sequence as Tom Litten swims across a loch, or a lake, with the sun setting behind him whilst Vaughan Williams’s “…Thomas Tallis” is playing that is simply gorgeous to look at. Indeed, much of this is an attractive watch as this young man swims the waterways of the UK observing and being observed by people, their pets, their children and the wildlife. The ver mais...