'Do you know what happens when a person is frightened? He pulls back, and shrinks . This destroys the sense of beauty'
Cellist Bernard Greenhouse gives a masterclass on the first movement of Haydn's Second Cello Concerto in Kronberg.
Buy the August 2011 issue, featuring tributes to the great cellist.
Read about other leading artists as tutors in our September 2014 issue, out now.