Symmetry Festival 2021
date: 9 - 12 July 2021
location: National Museum Earth and Man, Sofia
client: Bulgarian Mineralogical Society
The Symmetry Festival 2021 was held on 9 - 12 July 2021 in Sofia, Bulgaria. The event, with its long history, is the world largest multidisciplinary scientific and art festival in symmetry studies. It is organized by SYMMETRION, under the auspices of the International Symmetry Association.