John Robertson, who has died aged 72, was dubbed "the Picasso of football" and made Brian Clough's great Nottingham Forest side tick, says chief football writer Phil McNulty.

Former Scotland, Nottingham Forest and Derby County winger John Robertson - once described by manager Brian Clough as "a Picasso of our game" - dies at the age of 72.

John Robertson, a legendary part of Brian Clough’s famous Nottingham Forest side and former Scotland international, has died at the age of 72