Happy Earth Day! April 22, 2015 by Laura Hickey in Photography And let us not forget that the two colors at which we can gaze longest are blue and green. There is about them a coolness, a serenity, a spirit of fragrant peace. And as the blue prevails in the sky, the green does upon earth. — Archibald Rutledge, Life's Extras Reflection in Ireland Creek, Walterboro, SC Happy Earth Day!