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A Symbolsysstem includes not only symbols but also their interpretation.
The so often emphasized difference between iconic and other characters is transitory and trivial
Descriptions do not differ from pictures in that they are arbitrary, but in that they are more likely belong to articulate than to tight schemas.
Weisen der Welterzeugung Frankfurt 1984
Tatsache Fiktion Voraussage Frankfurt 1988
Sprachen der Kunst Frankfurt 1997
N. Goodman/K. Elgin
Revisionen Frankfurt 1989