Estate of Stefan Bertalan & Esther Schipper, Membranes, installation in the city forest of Timisoara | 1976 - Courtesy of the artist and Jecza Gallery.
Estate of Stefan Bertalan & Esther Schipper, Membranes, installation in the city forest of Timisoara | 1976 - Courtesy of the artist and Jecza Gallery. 
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From Sigma to New Bucharest School

13/11/2025 - 16/11/2025

Jecza Gallery 
Calea Martirilor 1989 51/52, 300774 
 
 Timisoara

https://jeczagallery.com/   

 
The Sigma Group artists (1969-1980) Stefan Bertalan, Constantin Flondor and Doru Tulcan, Timisoara, played a major role in the European art scene of the 70s. These artists got into the habit of putting the world into equations, in search of laws and systems that reflected their passion for optics and mechanics, botany and geology, astronomy and all forms of systems capable of translating their obstinate desire to understand the world through observation. It combines constant research photographs and performances, with a questioning of the nature of creation and man's place in our universe. They have produced a rich and consistent body of photographic work, both individually and in groups.