  Frank Esmann  (qv) and  Søren Ryge Petersen  (qv) look back upon some of Ryge s documentaries which has featured nature portrayed by various artists: photographer Kirsten Klein, painter Per Kirkeby, painter Trondur Patursson, painter John Olsen, and Anders Glob.  Hans Edvard Nørregård-Nielsen  (qv) comments on the artists.