`I am an artist,' which I won't take back, because it's self-evident that what that word implies is looking for something all the time without ever finding it in full. It is the very opposite of saying, `I know all about it, I've already found it.' As far as I am concerned, the word means, `I am looking, I am hunting for it, I am deeply involved.'

Vincent van Gogh, Letter to Theo van Gogh May 1882