Once upon a time, I, Chuang-tzu...

'Once upon a time, I, Chuang-tzu, dreamt I was a butterfly, flittering hither and thither, to all intents and purposes a butterfly...suddenly I awoke... Now I do not know whether I was then a man dreaming I was a butterfly, or whether I am now a butterfly dreaming I am a man.'
Chuang-tzu, Chinese philosopher.
peinture du papillon : Françoise Guyauw ( http://www.elephant.qc.ca )