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24 February 2023 | Story Leonie Bolleurs | Photo Supplied
The Annual Final-Year Student Exhibition of the Department of Fine Arts will be open for viewing at the Johannes Stegmann Gallery until 24 March 2023.

The Annual Final-Year Student Exhibition of the Department of Fine Arts at the University of the Free State is underway.

The exhibition, which is on display in the Johannes Stegmann Gallery on the ground floor of the UFS Sasol Library on the UFS Bloemfontein Campus, will be open for viewing until 24 March 2023. The exhibition event is scheduled for 1 March 2023 at 18:00.

Angela de Jesus, Curator of the UFS Art Gallery, says the exhibition comprises artworks made by the final-year Fine Arts students in the Department of Fine Arts. “Each student works with a particular research topic or theme of their choosing.”

This year’s exhibition features the work of Courtney Micaela Parsons, Megan Johns, PK Mohanoe, and Natley Bernardo. 

Craft as art

Parsons, who is interested in the notion of craft as art, in particular transgenerational and traditional female crafts, has transformed a found bed into an art object with her work Stitching generational divides. 

“The artwork was inspired by a copper bed that belonged to three generations of women in my family. In the artwork, I explore the relationships between these generations and the bonds formed, or the lack thereof, through traditional female teachings,” she says.

The artist feels that her artwork speaks to a wish she has to forge closer ties with her maternal line and nostalgia for moments not had. “The skill of crochet is symbolic of the skills that would have been taught by older generations, which are longed for in my own life.”


Constructing art

About his works on display, named Shoot our shot, Heavy labour, Artist on site, and Artistic labour, Mohanoe says that one of the main aims of his art is to address issues regarding contentious everyday working environments and the challenges that many workers have to face in South Africa today. These include inadequate resources, a lack of occupational health and safety measures, and being poorly paid.

“I am interested in this because I personally had to overcome many challenges in having to work part time while studying full time.”

“I explore this theme and compare it to the labour involved in artmaking and the creation process,” he adds. 

Mohanoe explains that his art consists of materials that can be both building and art materials, such as wooden doors, stones, and metal. “I layer, construct, deconstruct, paint, carve, and destroy these materials and document my creative process to emphasise the intense labour that is often hidden behind a final work of art,” he says, adding that he hopes to evoke empathy and encourage appreciation towards this labour by the artist, the worker, and the labouring artist.

Visiting the exhibition, visitors can also look forward to Mohanoe’s Mosebetsi o Phethahetse (image below).

Content 1

Mohanoe’s Mosebetsi o Phethahetse

Mixed media on three deconstructed doors,

 metal chain, artists conti suit, wheelbarrow,

boots, stones, bricks & drop sheet

Dimensions vary

Water and the subconscious

Barnardo, who grew up in the Western Cape, was surrounded by water in her early years and longed for it after moving to the Free State. 

“I experienced a sense of loss, which initiated my need to return to and surround myself with water. The water is a place of nostalgia for me, where I can experience an overflow of memories and thoughts, because I relate to its fluidity and plurality,” explains Barnardo, who has on display works named Changing mid-stream, Submerged subconscious I, II, and III, Translucent memory, and Fragmentary waters I, II

She says that the transparent quality of water becomes the vehicle that purifies and clarifies her understanding of her own subconscious mind – a place of reminiscence that allows her to cross the threshold into the subconscious and brings hidden things to the surface. 

Also on display is a video installation, named Liminal Spaces between water and the subconscious. Barnardo says she blindly takes video footage underwater, which allows her to discover and rediscover things that were hidden from view. “In doing so, I allude to the latency of images within the subconscious mind,” she says. 

 

Natley Barnardo, 

Submerged

subconscious I,

digital photography, 46 x 69.5cm

Art and the self

In her art, Johns is interested in investigating how childhood trauma and abandonment can affect adult life and how it can be the source of obsessive melancholia.

Melancholia, Johns believes, is compared to the constant reopening of an old wound. “In my artwork, the artistic practice of drawing, scribbling, or scratching represents the ‘scratching open of old wounds’. The process of scratching or marring a surface is similar to how scratching a wound mars the skin. These scratches also speak of the long-lasting damage that trauma can bring to memory. I use drawings which are reminiscent of childhood mark-making and scribbling, combining them with old family photographs and objects associated with childhood play,” describes Johns.

She has on display digital drawings and collages on perspex, including Harmonious union, Mother and daughter, and Self-portrait

There are also two collections of this artist on display, named Puzzle, and Abandoned objects series.

The exhibition can also be viewed online here


News Archive

Fight against Ebola virus requires more research
2014-10-22

 

Dr Abdon Atangana
Photo: Ifa Tshishonge
Dr Abdon Atangana, a postdoctoral researcher in the Institute for Groundwater Studies at the University of the Free State (UFS), wrote an article related to the Ebola virus: Modelling the Ebola haemorrhagic fever with the beta-derivative: Deathly infection disease in West African countries.

“The filoviruses belong to a virus family named filoviridae. This virus can cause unembellished haemorrhagic fever in humans and nonhuman monkeys. In literature, only two members of this virus family have been mentioned, namely the Marburg virus and the Ebola virus. However, so far only five species of the Ebola virus have been identified, including:  Ivory Coast, Sudan, Zaire, Reston and Bundibugyo.

“Among these families, the Ebola virus is the only member of the Zaire Ebola virus species and also the most dangerous, being responsible for the largest number of outbreaks.

“Ebola is an unusual, but fatal virus that causes bleeding inside and outside the body. As the virus spreads through the body, it damages the immune system and organs. Ultimately, it causes the blood-clotting levels in cells to drop. This leads to severe, uncontrollable bleeding.

Since all physical problems can be modelled via mathematical equation, Dr Atangana aimed in his research (the paper was published in BioMed Research International with impact factor 2.701) to analyse the spread of this deadly disease using mathematical equations. We shall propose a model underpinning the spread of this disease in a given Sub-Saharan African country,” he said.

The mathematical equations are used to predict the future behaviour of the disease, especially the spread of the disease among the targeted population. These mathematical equations are called differential equation and are only using the concept of rate of change over time.

However, there is several definitions for derivative, and the choice of the derivative used for such a model is very important, because the more accurate the model, the better results will be obtained.  The classical derivative describes the change of rate, but it is an approximation of the real velocity of the object under study. The beta derivative is the modification of the classical derivative that takes into account the time scale and also has a new parameter that can be considered as the fractional order.  

“I have used the beta derivative to model the spread of the fatal disease called Ebola, which has killed many people in the West African countries, including Nigeria, Sierra Leone, Guinea and Liberia, since December 2013,” he said.

The constructed mathematical equations were called Atangana’s Beta Ebola System of Equations (ABESE). “We did the investigation of the stable endemic points and presented the Eigen-Values using the Jacobian method. The homotopy decomposition method was used to solve the resulted system of equations. The convergence of the method was presented and some numerical simulations were done for different values of beta.

“The simulations showed that our model is more realistic for all betas less than 0.5.  The model revealed that, if there were no recovery precaution for a given population in a West African country, the entire population of that country would all die in a very short period of time, even if the total number of the infected population is very small.  In simple terms, the prediction revealed a fast spread of the virus among the targeted population. These results can be used to educate and inform people about the rapid spread of the deadly disease,” he said.

The spread of Ebola among people only occurs through direct contact with the blood or body fluids of a person after symptoms have developed. Body fluid that may contain the Ebola virus includes saliva, mucus, vomit, faeces, sweat, tears, breast milk, urine and semen. Entry points include the nose, mouth, eyes, open wounds, cuts and abrasions. Note should be taken that contact with objects contaminated by the virus, particularly needles and syringes, may also transmit the infection.

“Based on the predictions in this paper, we are calling on more research regarding this disease; in particular, we are calling on researchers to pay attention to finding an efficient cure or more effective prevention, to reduce the risk of contamination,” Dr Atangana said.


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