Grade 11- part of your source book requires you to research a printmaking artist...

here are some examples
Azaria Mbatha
Diane Victor
Kim Berman
Dina Cormick (there is an example by the ref)
Louise Almon (there is an example by the manning road entrance- note this technique is called screenprinting)
Gabisile Nkosi
Yasmin Flett
any Rorke's Drift Printmaking Artists

see
http://afhsouthafrica.blogspot.com/2011/08/janus.html
 for some more information.

Make sure you analyse what inspires the artists and how the express their ideas in terms of the elements and principles of art.