Instruct: Classify Amazon reviews into positive or negative sentiment
Query: The Best of the Best

If you only could buy one book about watercolour painting, this is it. The author shows you what he has done and how he does it without writing down to the reader to make himself look superior. He has captured the essence of what watercolour is all about, the spontaneousness and combined with simple techniques make watercolour, not a drudgery, but fun.....just as the title suggests. I've read too many instructional art books that leave you more confused then when you started. This should be your first book if you intent to create meaningful painting from day one.