German architect and professor, who designed initially in Baroque Revival style and around 1900 employed Art Nouveau and joined both the branches to original synthesis. He built especially for higher middle class.

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A co-worker of the atelier Fellner and Helmer. He employed the proven Renaissance-Baroque style as was usual in the atelier Fellner and Helmer in most of the small city theatres he built in various parts of the monarchy. By the other buildings, he did not take great delight in experimenting  as the buildings have the form of the Italian or German Renaissance and are ornamented with Baroque motifs.