Latest News Archive

Please select Category, Year, and then Month to display items

Stegmann Gallery hosts Sam Nhlengethwa collection in virtual exhibition

19 August 2020 | Story Rulanzen Martin | Photo Supplied

Art in itself is a journey of self-exploration; with a global pandemic raging, art lovers can now explore this journey virtually. The Johannes Stegmann Gallery at the University of the Free State (UFS) is happy to announce the (second) virtual exhibition of Leeto: a Sam Nhlengethwa Print Retrospective until 4 September 2020.

Sam Nhlengethwa, Tribute to Lemmy 'Special' Mabaso, 2002, Seven colour lithograph, 76 x 106 cm,
^{Artwork courtesy of the artist and the Goodman Gallery.}

The exhibition features a collection of Sam Nhlengethwa’s print work to be interrogated, his artistic evolution to be mapped out, and his personal aesthetics to be interpreted, while surveying this renowned artist’s print work from 1978 to 2018. The underlying theme of the exhibition is jazz, an early influence in Nhlengethwa’s works from the underground jazz community of the townships. His brother was a jazz musician and he started collecting jazz records from the early age of 17.

Leeto is a Setswana/Sesotho word for ‘journey’ and, as the word suggests, the exhibition explores the ongoing artistic footsteps of the artist. The collection was curated by Boitumelo Tlhoaele, a doctoral fellow in the Africa Open Institute for Music, Research, and Innovation at Stellenbosch University.

^{Dedicated to Victor Ndlazilwana, 1994, Colour lithograph, 40 x 60 cm}
^{Artwork courtesy of the artist and the Goodman Gallery.}

About the artist:

Nhlengethwa began his career in 1976 during one of South Africa’s most tumultuous socio-political eras. In 1978, he completed a two-year diploma at the Evangelical Lutheran Church Art and Craft Centre, Rorke’s Drift, KwaZulu-Natal, where printmaking was a prominent feature of the centre’s activities. Nhlengethwa’s work spans a variety of mediums, from painting, drawing to collage, and some of his works have been translated into tapestries. One of his big cityscape works was translated into a mosaic. In addition to all the afore-mentioned mediums, Nhlengethwa also produced an impressive and sizeable body of printmaking works.

He has collaborated with several South African printmaking studios, such as The Artists’ Press, Artist Proof Studio, David Krut Print Workshop, LL Editions Fine Art Lithography Studio, MK and Artist Print Workshop, Mo Editions Printmaking Studio, and Sguzu Printmaker’s Workshop. Since 1994, he has produced 163 prints in collaboration with The Artists’ Press, making it his longest and most productive affiliation.

News Archive

Plant eco-physiologist finds effective solutions for crop optimisation

2016-07-24

The bio-stimulant was tested on
this citrus. This is the first time
that the product has been tested
on a crop.

In a time characterised by society facing increasing population growth, food crises, and extreme climatic conditions such as drought, it is essential for farmers to integrate science with their work practices in order to optimise crops.

Role of photosynthesis and plant sap data

By knowing how to use photosynthesis and plant sap data for determining plant health, fast and effective solutions could be established for the optimisation of crops. This technique, which could help farmers utilise every bit of usable land effectively, is the focus of Marguerite Westcott’s PhD study. She is a junior lecturer and plant eco-physiologist in die Department of Plant Sciences at the University of the Free State.

Westcott uses this technique in her studies to prove that a newly-developed bio-stimulant stimulates plants in order to metabolise water and other nutrients better, yielding increased crops as a result.

Agricultural and mining sectors benefit from research

The greatest part of these projects focuses on the agricultural sector. Westcott and a colleague, Dr Gert Marais, are researching the physiology of pecan and citrus trees in order to optimise the growth of these crops, thus minimising disease through biological methods. Field trials are being conducted in actively-producing orchards in the Hartswater and Patensie areas in conjunction with the South African Pecan Nut Producers Association (SAPPA) amongst others.

The principles that Westcott applies in her research are also used in combination with the bio-stimulant in other studies on disturbed soil, such as mine-dump material, for establishing plants in areas where they would not grow normally. This is an economical way for both the agricultural and mining sectors to improve nutrient absorption, stimulate growth, and contribute to the sustainable utilisation of the soil.

The bio-stimulant contributes to the immunity of the plants.
It was tested in these pecan nut orchards (Hartswater).

Soil rehabilitation key aspect in research projects

“One of two things is happening in my research projects. Either the soil is rehabilitated to bring about the optimal growth of a plant, or the plants are used to rehabilitate the soil,” says Westcott.

Data surveys for her PhD studies began in 2015. “This will be a long-term project in which seasonal data will be collected continuously. The first set of complete field data, together with pot trial data, will be completed after the current crop harvest,” says Westcott.

Back

Economic and Management Sciences

Education

Health Sciences

The Humanities

Law

Natural and Agricultural Sciences

Theology and Religion

Open Distance Learning

Business School

We use cookies to make interactions with our websites and services easy and meaningful. To better understand how they are used, read more about the UFS cookie policy. By continuing to use this site you are giving us your consent to do this.

Accept