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23 September 2019 | Story Rulanzen Martin | Photo Rulanzen Martin
Opening exhibition
Some of the artworks from the UFS permanent collection was on exhibition at the Johannes Stegmann Gallery.

When you visit the permanent art collection housed at the art gallery at the Centenary Complex of the University of the Free State (UFS) you will learn something new about South African culture. The 1 200 piece collection is the UFS’s effort to preserve our cultural and historical legacy with poignant works from artist such as Jackson Hlungwane, JH Pierneef, Lucas Sithole, Irma Stern and Azaria Mbatha.

The permanent collection boasts the most diverse collection of contemporary artworks in a public space at a South African university. The artworks are often loaned to significant national and international exhibitions, creating an opportunity for research, teaching and promotion of the UFS. 

The collection has been acquired by the UFS over the past 80 years and comprises paintings, sculptural works, murals, prints, photographic and ceramic works. It includes works of art pioneers from the region and other parts of the country. “The collection hosts one of the most substantial representations of art which was created in the Free State region with works by Frans Claerhout, Pauline Gutter, George Ramagage and Motseokae Klas Thibeletsa,’’ said Angela de Jesus, UFS art curator. It also houses The Human Rights Print Portfolio’ (1996), one of South African’s most significant post-apartheid print portfolios.

Angela de Jesus, UFS art curator and Prof Suzanne Human, chairperson of the UFS Arts Advisory Committee.
 Angela de Jesus, UFS art curator and Prof Suzanne Human, chairperson of the UFS Arts Advisory Committee.
(Photo: Rulanzen Martin)


Recent exhibition showcases works of sensible agendas

Some of the artworks, acquired from 2009-2019, are also currently on exhibition at the Johannes Stegmann gallery. At the opening of the exhibition on 28 August, Prof Suzanne Human, chairperson of the UFS Arts Advisory Committee said the “exhibition does not show all the works but the cohesion between the artworks reveals there is a sensible agenda and sound acquisition criteria.”

The exhibition interrogates the complexities of the reality of a free South Africa. “The UFS collection is a university collection and the works acquired are therefore of scholarly interest. Each work in the exhibition is topical in research circles,” said Prof Human. I have not, I have by Mary Sibande

The exhibition at UFS was open until 4 October 2019

Collection preserving cultural and historic identity 

Contemporary artworks which deal with relevant sociopolitical and environmental issues include works by Kim Berman, Thembinkosi Goniwe, Sam Nhlengethwa, Pippa Skotnes and Diane Victor. 
According to De Jesus the collection “provides an irreplaceable educational reserve for understanding our unique cultural and historical identity.”

“The UFS art collection promotes the importance of visual art for research, teaching, and as a vehicle for critical dialogue. Its aim is to encourage critical thinking and to be reflective of the social, cultural and political diversity of the Free State and South Africa,” she said.

Significant art projects expanded collection’s footprint


Over the years several projects were initiated to enrich the art collection to address gaps in and around the collection to encourage social justice and critical dialogue. As part of the Lotto Sculpture-on-Campus Project (2009-2012) the UFS commissioned 16 public artworks for the Bloemfontein Campus. “Through this project the UFS established the most diverse collection of contemporary artworks in a public space at a South African university, with exceptional works by Willem Boshoff, Noria    
 Mabasa, Willie Bester, Kagiso Patrick Mautloa, Brett Murray and others.” said de Jesus. 

(Picured on the right: I Have Not, I Have by Mary Sibande)


News Archive

Discovery in Scorpius constellation may signify clean energy for Earth
2017-01-23

 Description: Discovery in Scorpius constellation may signify clean energy for Earth Tags: Discovery in Scorpius constellation may signify clean energy for Earth

Earlier this year, a group of international astronomers
announced the discovery of an exotic binary star system,
AR Scorpii. The system is in the Scorpius constellation.
Photos: Supplied

See article on Nature’s website 

In future, stargazers and astronomers will look at the Scorpius constellation near the Milky Way with new eyes. Earlier this year, a group of international astronomers announced the discovery of an exotic binary star system, AR Scorpii. The system is in the Scorpius constellation.

Prof Pieter Meintjes, researcher in the Department of Physics at the University of the Free State (UFS), worked with four colleagues on what he describes as a “wonderful discovery”. This sensational discovery, which could lead to the production of cleaner energy on Earth, will be published in the research journal, Nature, early in 2017.

Model developed to interpret new set of measurements
The exotic binary star which was discovered consists of a red dwarf and a white dwarf revolving around each other every 3,5 hours. The binary system showed very prominent pulsations of 117 and 118 seconds respectively. The pulsations can be explained by a bundle radiation produced by the white dwarf star.

“These new observations have shown that the radiation is strongly polarised, a sign that we are dealing with synchrotron radiation here. Synchrotron radiation is produced by electrons accelerated to extremely high energy levels in the magnetic field of the white dwarf star,” says Prof Meintjes.

He developed a theoretical model to interpret a new set of measurements that was taken by the 1,9 m telescope and the 10 m SALT telescope at the South African Astronomical Observatory (SAA0).

Totally unique phenomenon could contribute to energy production on Earth
“I further indicated that the interaction between the magnetic fields of the white dwarf star and the red dwarf star induces secondary processes that specifically describe the behaviour of the radiation in the radio band and infrared band accurately. AR Sco is the first white-red dwarf binary system of which all the pulsated radiation could be explained by the synchrotron process, which is totally unique,” says Prof Meintjes.

According to Prof Meintjes, the value of the model lies in the fact that the processes which produce the radiation in AR Sco, can also be applied to produce energy on Earth.

 

Plasma reactors are based on roughly the same processes which apply in AR Sco, and with refining, it could be utilised to generate electricity in future. This will be much cleaner than nuclear energy.

 

The model developed by Prof Meintjes explains all the radiation in the system – from radio waves to X-rays – in terms of electrons accelerated to extremely high energy levels by electric fields in the system, which then produce synchrotron radiation over a very wide band of the electromagnetic spectrum.

Prof Meintjes is currently working on a follow-up article examining the evolution of the AR Sco, in other words, the origin of such a unique system and the final state towards which it is evolving. “My vision for the immediate future is therefore to develop a model for the evolution of the source concerned,” he says.

 

 

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