Herald square, after buying some Levi’s at Macy’s. There were public chairs on the square, that made my sketching session more comfortable than usual. Nevertheless, a nice policemen was worried with my working conditions and brought me a table, after saying: “Ah! That drawing is awesome!” Very nice people in NYC!
a fresh drawing everyday 
You are very talented… any advice for someone who had a go with watercolours and completely failed?
Hi, thanks a lot!! The best advice is to see how others sketchers work, in the web, but mainly in person. Go to urban sketchers meetings close to you. And mainly…a lot of practice!!! Start with only one color and gradually use others.