Bourke's Luck Potholes and God's Window are part of what African ecoregion?

Question

What happened to the image of a naked man hanging out of a bedroom window on a wall in central Bristol created by "Banksy" in June 2006, after the City Council asked the public to vote on its fate via the internet?

Answer 1

The Drakensberg
God’s Window at the southern extremity of the Blyde River Canyon Nature Reserve gives a view along part of the immense Drakensberg escarpment, of sheer cliffs plunging over 700 metres to the lowveld; Bourke's Luck Potholes is on the Reserve's western boundary where sustained underwater vortices in the Treur River's plunge pools have eroded cylindrical potholes or giant's kettles. The Drakensberg is the eastern part of the Great Escarpment, which encloses the central Southern African plateau.