We are all familiar with the 11-year television career of the painter Bob Ross on his PBS show, “The Joy of Painting”. But have you ever thought how many trees has he painted for the purposes of his TV-show? A clue: the percentage is high!
To be exact, out of the 403 episodes of “The Joy of Painting” with Bob Ross, the 91% of them contain at least one “happy” tree and in contrast only the 2% of them contain bridges, according to http://fivethirtyeight.com/
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