Johann Bernhard Fischer von Erlach: *Entwurff Einer Historischen Architectur*: ‘Prospect of the new church of S. Caroli Borr

Johann Bernhard Fischer von Erlach: *Entwurff Einer Historischen Architectur*: ‘Prospect of the new church of S. Caroli Borr

The classical architectural motif of Trajan's column motif is taken up in the design for the Karlskirche and reinterpreted in the Christian tradition.

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