Refreshing greens for a summer day... Above: Sonia Delaunay, watercolor on paper, 1924 Above: Henri Matisse "Trivaux Pond" 1916/1917, Collection of the Tate Museum Above: Henri Matisse "Seated Nude" 1925, Private collection, photograph by Marina Schinz Above: Richard Serra "Untitled" 1971, Private collection, photograph by Marina Schinz Above: by Lucio Fontana, Concept Spatiale. Above: Via bldgspace Above: Henri Matisse "Laurette in a Green Robe (Black Background)", 1916, Metropolitan Museum Above: Cy Twombly "Untitled Parts III and IV" 1988, oil and water based paint on wood panel. Above: From World of Interiors "The House of Whispers". Located in Tangier, designed by architect Roberto Peregalli. Photo by Roland Beaufre. Above: Gustav Klimt "Pond at Schloss Kammer on the Attersee", 1909, Private collection Above: Peacock Above: Joan Mitchell "After April, Bernie", 1987 Above: Claude Monet, "Water Lilies", 1906, Collection Art Institute of Chicago Above: Photo by Miguel Flores-Vianna Above: Mossy forest Above: David Hockney painting in Woldgate Wood, East Yorkshire, May 17 2006. Photo by Jean-Pierre Goncalves Above: Neil Jenney "Here and There", 1969 Above: Pages from E. Seguy's "Code Universal Des Couleurs" Above: Fibers dyed by Australian botanical alchemist India Flint. Above: Weaving made from Liriope strands and string Above: Alice Neel "Priscilla Johnson", 1966, Collection The Speed Art Museum. Above: Paul Gauguin "Still Life With Three Puppies", 1888 Above: Freshly picked olives in a bucket Above: Kitchen in Senegal Above: Maira Kalman from her NY Times blog "And the Pursuit of Happiness". Above: Pablo Picasso, "Green Still Life", 1914 Above: Joan Miro, "Gentleman", 1924 Above: "Green Interior", 2002, photo by Michael Eastman Above: Attributed to Fyodor Petrovich Tolstoy (1783-1873), "Interior with Woman Sewing", 1820s. From the Metropolitan Museum Show "Room With a View, The Open Window in the 19th Century". Above: Attributed to Martin Drolling (1752-1817), "Interior With View of Saint Eustache", 1810. From the Metropolitan Museum Show "Room With a View, The Open Window in the 19th Century". Above: Balenciaga Salon photographed by Mark Shaw, 1954 Above: Kees van Dongen "Lady in a Black Hat", 1908 Above: Piece by Eileen Quinlan Above: Green mineral found on tumblr Above: Helen Frankenthaler "Spring Veil" 1986, Etching, aquatint, and drypoint on paper. Above: Aurora Borealis Above: Reinhard Pantke, Iceland Above: James McNeill Whistler, "Nocturne: Blue and Gold - Old Battersea Bridge", 1872-1875 Above: Sir John Everett Millais (1829-1896), " Ophelia", 1852, Collection Tate Museum Above: James McNeill Whistler, "Nocturne in Black and Gold: The Falling Rocket" 1875 Above: Peter Doig "Grande Riviere", 2001-2002 Detail Above: Milton Avery "Dog by the Sea", 1941 Above: Claude Monet "The Green Wave" 1866-67, oil on canvas, collection Metropolitan Museum. Above: Edouard Manet "The Balcony" 1868-1869 Above: Canal in Amsterdam Above: Bamboo forest in China Above: Villa hotel Dar Louisa, Palmeraie area, Marrakech, Morocco Above: Ken Price from show at Brooke Alexander April 2010 Above: Maira Kalman from her NY times blog "And the Pursuit of Happiness" Above: Maira Kalman, from her NY Times blog "And the Pursuit of Happiness". Above: Charles Burchfield "Road and Sky", 1917 Above: Sheila Hicks, "Fallen Tree, Floating (green, gold)", 2009 Cotton, silk Above: Henri Matisse detail from "The Eskimo" 1947, gouache on paper.