Bentley, Bob: - Bob Bentley is a BAFTA award winning film director who, after directing a film about the famous print by Hokusai, 'The Great Wave', developed a love of Japanese woodblock prints that led to an extensive collection of Shunga and Bijin-ga art.
He teaches film at a London University and enjoys collecting and also painting his own works.
His previous book is "The Pleasure of Rope" which shows how Japanese rope bondage is practised in the modern day.