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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

Sunflowers are satellite dishes for sunshine, or are they?
2016-07-20

Eighty-six percent of South Africa’s
sunflowers are produced in the
Free State and North West provinces.

Helen Mirren, the English actress, said “the sunflower is like a satellite dish for sunshine”. However, researchers at the University of the Free State (UFS) have found that too much of this sunshine could have a negative effect on the growth of sunflowers, which are a major source of oil in South Africa.

According to Dr Gert Ceronio from the Department of Soil, Crop, and Climate Sciences at the UFS, extremely high soil temperatures play a definite role in the sprouting of sunflower seedlings. Together with Lize Henning, professional officer in the department, and Dr André Nel from the Agricultural Research Council, he is doing research on biotic and abiotic factors that could have an impact on sunflowers.

Description: Sonneblom 2 Tags: Sonneblom 2

Various degrees of deformity (bad-left
to none-right) in seedlings of the same
cultivar at very high soil temperatures.
Photo: Dr Gert Ceronio

Impact of high temperatures on sunflower production

The Free State and North West provinces, which produce 86% of South Africa’s sunflowers, are afflicted especially by high summer temperatures that lead to extremely high soil temperatures.

Dr Ceronio says: “Although sunflower seeds are able to germinate at temperatures from as low as 4°C to as high as 41°C, soil temperatures of 35°C and higher could have a negative effect on the vegetative faculty of sunflower seedlings, and could have an adverse effect on the percentage of sunflowers that germinate. From the end of November until mid-January, this is a common phenomenon in the sandy soil of the Free State and North West provinces. Soil temperatures can easily exceed the critical temperature of 43°C, which can lead to poor germination and even the replanting of sunflowers.”

Since temperature have a huge impact not only on the germination of sunflower seeds, but also on the vegetative faculty and sprouting of sunflower seedlings, Dr Ceronio suggests that sunflowers should be planted in soil with soil temperatures of 22 to 30°C. Planting is usually done in October and early November. Unfortunately, this is not always possible, as soil moisture is not optimal for growth. Farmers are then compelled to plant sunflowers later.

Impact of herbicides on sunflower growth

“High soil temperatures, combined with the herbicide sensitivity of some cultivars, could lead to the poor development of seedlings," says Dr Ceronio.

The use of herbicides, such as ALACHLOR, for the control of weeds in sunflowers is common practice in sunflower production. It has already been determined that ALACHLOR could still have a damaging effect on the seedlings of some cultivars during germination and sprouting, even at recommended application dosages.

“The purpose of the continued research is to establish the sensitivity of sunflower cultivars to ALACHLOR when exposed to high soil temperatures,” says Dr Ceronio.

 

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