Haddiscoe Island, Norfolk: Wally Mason may well be the last person in Britain to cut thatching reed the traditional way

It’s easy to lose your bearings among the vast horizons of Haddiscoe Island. This triangular grazing marsh on the borders of Norfolk and Suffolk, enclosed by the rivers Waveney and Yare, feels far bigger than its 2,000 acres, and more remote than its position just off the A413 to Great Yarmouth should allow.