By Chima Ezeilo
African art is arguably the most diverse on earth — and this is where much of its value lies. It also remains the least represented. Africa boasts a kaleidoscope of culture and colour, and her people represent a polarity of vibrant artistic expression. Historians are divided about classifying African art within a single category. Until fairly recently, the term was used to categorise art from sub-Saharan Africa. Now the trend is towards reclassifying African art as encompassing all material from within the geographical boundaries of the continent.