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27 August 2021 | Story Angela de Jesus and Rulanzen Martin | Photo Artwork courtesy of UNISA Art Collection


Folds and Faults: An Exhibition of African Women Artists Examining Identity, Culture, and Heritage. 

Arts copy
   (Gwenneth Miller, Folds, Assumed abundance, 2019, Oil on canvas, 91,5 x 183 cm.)

The Johannes Stegmann gallery at the University of the Free State (UFS), in collaboration with Curate.A.Space, is proud to present Folds and Faults: An Exhibition of African Women Artists Examining Identity, Culture, and Heritage. The exhibition is a tribute to courageous women through the works of an all-female artist group. 

Carol Brown, Zinhle Khumalo from Curate.A.Space, and Angela de Jesus curated the exhibition, which will run virtually as well as at the Stegmann Gallery in the Sasol Library on the UFS Bloemfontein Campus.

Details:
18 August 2021-17 September 2021
Johannes Stegmann Art Gallery, Sasol Library,  University of the Free State. 

“The theme of folds has many layers – as a fold itself implies. Fabric is what immediately comes to mind, but the action of folding can take too many levels. This exhibition explores these complexities.” 

Background: 
The exhibition features artworks by women artists in particular – a second generation of female artists whose mothers were part of the era when the historic 1956 Women’s March in Pretoria chanted the song, Wathint’ Abafazi, Wathint’ Imbokodo (You strike a woman, you strike a rock).

Looking back on those dark years of apartheid, we remember how women were disenfranchised and disempowered. There were only a few black female artists, and the protest art made at the time was mostly by men. The women were the caregivers who took care of domestic issues and were the nurturers of the future generations whose work is now featured in this exhibition. 

News Archive

Prof Tredoux turns theories regarding the formation of metals on its head
2013-09-17

 

Prof Marian Tredoux
17 September 2013

The latest research conducted by Prof Marian Tredoux of the Department of Geology, in collaboration with her research assistant Bianca Kennedy and their colleagues in Germany, placed established theories regarding how minerals of the platinum-group of elements are formed, under close scrutiny.

The article on this research of which Prof Tredoux is a co-author – ‘Noble metal nanoclusters and nanoparticles precede mineral formation in magmatic sulphide melts’ – was published in Nature Communications on 6 September 2013. It is an online journal for research of the highest quality in the fields of biological, physical and chemical sciences.

This study found that atoms of platinum and arsenic create nanoclusters, long before the mineral sperrylite can crystallise. Thus, the platinum does not occur as a primary sulphur compound. The research was conducted at the Steinmann Institute of the University of Bonn, Germany, as well as here in Bloemfontein.

Monetary support from Inkaba yeAfrica – a German-South African multidisciplinary and intercultural Earth Science collaborative of the National Research Foundation (NRF) – made this research possible. Studies are now also being conducted on other metals in the precious metal group, specifically palladium, rhodium and ruthenium.

The discovery of the nanoclusters and the combination with arsenic can have far-reaching consequences for the platinum mine industry, if it can be utilised to recover a greater amount of platinum ore and therefore less wastage ending up in mine dumps. This will signify optimal mining of a scarce and valuable metal, one of South Africa’s most important export products.

For Prof Tredoux, the research results also prove thoughts she already had some twenty years ago around the forming of platinum minerals. “Researchers laughed in my face, but the evidence had to wait for the development of technology to prove it.” Young researchers were very excited at recent congresses about the findings, since the new models can bring new insights.

“Chemistry researchers have been talking about platinum element clusters in watery environments for quite a while, but it was thought that these would not appear in magmas (molten rock) due to the high temperatures (>1 000 degrees celsius).”

Prof Tredoux has already delivered lectures at congresses in Scotland, Hungary, Sweden and Italy on this research.

Read the article at: http://www.nature.com/ncomms/2013/130906/ncomms3405/full/ncomms3405.html

 

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