Review - Siegbert Hahn's tondi
                     
    Spring (1973) 60 x 60 cm   Forest head (1978) 60 x 60 cm   Threatened tree (1980) 60 x 60 cm  
               
    Summer (1974) 60 x 60 cm   Flowing on and away (1981) 60 x 60 cm   The Janus spring (1980) 60 x 60 cm  
                     
  Forgotten monument (1983) 60 x 60 cm   The rock fruit (1979) 60 x 60 cm   Autumn (1972) 60 x 60 cm   The bud bird (1976) 60 x 60 cm   Spring under trees (1985) 60 x 60 cm  
                     
  The handsome gardener (1983) 60 x 60 cm   The Pan fountain (1981) 60 x 60 cm   Winter (1972) 60 x 60 cm   Pebbles (1972) 60 x 60 cm   The grotto bird (1982) 60 x 60 cm