“Doesn't have to be useful,' my mother pressed. 'Art means not having to be useful! In West Africa, for example, a hundred years ago, there were some village women, they were making these strangely shaped pots, impractical pots, and the anthropologists couldn't understand what they were doing, but that was because, they, the scientists, were expecting a quote unquote "primitive" people to make only useful things, when actually they were making the pots just for their beauty - no different from a sculptor - no to collect water, not to hold grain, just for their beauty, and to say: we were here, at this moment in time, and this is what we made.”