The thing is, though - it was completely automatic. My mind was unexpectedly asked to compose a photograph (of a sort I don't ever do - I'm strictly a nature 'tog) and without the slightest difficulty it computed the scene and spat out a good answer. I bet that
you, the person reading this thread, would have done the same - because we, all of us, have spent so long composing photographs and done it so many times over that the fundamentals of working out what is important in a picture and of good basic composition are almost instinctive. Hand us a simple task and we will do it competently without the slightest trouble. Fast rewind back a few years and we wouldn't have been able to do that. We
do learn as time goes by.