If you're interested in aRt in Botswana generally, here are some links:

BSA

The Botswana Society for the Arts is really flourishing in it's efforts to promote aRt in Botswana.  If you're in Botswana you should definitely be a member!

Thapong Facebook Page

Thapong Visual Arts Centre was established to promote visual arts in Botswana.  They are based in the Village, Gaborone and frequently host exhibitions by local artists and members and run workshops.