As far as the history and mystical properties of ultramarine pigment, some details are based in truth, most are just constructed for the story. The pigment was, for a long time, more valuable than gold, and during that time, to commission a painting that used it was a sign of status for the patron and his family. The two Michelangelo paintings Lucien and Juliette see in London, The Entombment and what is called The Manchester Madonna, are unfinished, the blue parts remain unpainted, and both hang in the National Gallery in London to this day, but it’s likely that they remain unfinished because the painter was unable to obtain the ultramarine he needed and moved on to other commissions, or the patron refused to pay the high price of the color. The physics of light and color were as close to factual as I could convey within my understanding, but to be honest, I’m still a bit fuzzy on the whole refraction, absorption, and scattering aspects of how color is produced and perceived, so it’s not your fault if you’re a bit confused as well.
Penultimately, a word on the Impressionists.
There is a tendency, I’ve found, among academics and art enthusiasts, to dismiss the Impressionists, with their fields of flowers and their pink-cheeked girls, as insignificant, pablum for the masses, and once you’ve seen your thousandth tote bag sporting Monet’s lilies, it’s understandable. Among museums, the Impressionists represent a cash cow, because any show that features them will pack the museum for weeks, even months, while it runs, and so they are often regarded with a restrained resentment, if not for the painters, for the masses who come to see their work. Out of the context of their own time, the Impressionists just seem to be producing “pretty pictures.” Yet, Impressionism represented a quantum leap in painting and ultimately art in general. They came from all walks of life, from all economic strata, and as above, had wildly different ideas about both society and art, but what they all had in common, the single element that united them beyond a rebellion against tradition, was their love of painting. Whether it was the invention of photography, the middle class that rose up because of the Industrial Revolution, or simply because paint became available in tin tubes, thus freeing the painter to leave the studio and paint the world, time and events conspired for the Impressionists—their technique as well as their philosophy of capturing the moment—to rise. The conditions, the context were there, but the engine of the revolution, I think, can be traced to a group of people who chose, over their own economic and social interests, to pursue an idea. There’s courage in those paintings of placid ponds and pink-faced little girls, a courage that went forth to inspire the next generation, Toulouse-Lautrec, van Gogh, Gauguin, and so on into Matisse and Picasso, and thus modern art through the twentieth century. Amid my dark little fairy tale of the color blue, I hope that came through.
Samuel Johnson said, “A man will turn over half a library to make a book,” but there are damn few books an author will uncover during research that actually make for decent further reading. Here are a few:
If you’re interested in the rise of Impressionism, try The Private Lives of the Impressionists by Sue Roe, HarperCollins, 2006. For more on Henri Toulouse-Lautrec, the Taschen biography Toulouse-Lautrec by Gilles Néret, edited by Ingo F. Walther, is a terrific collection of paintings and photographs in the context of a very readable biography. For further reading on colors and their source, Color by Victoria Finlay, Random House, 2002, is the story of one woman’s adventure in traveling the world to the sources of the great natural pigments, in the process imparting interesting history and anecdote to bring the science and geography of color to life. Likewise, Philip Ball’s Bright Earth, University of Chicago Press, 2001, is also an exploration of the history and science of color, written in lyrical prose that explores the role of color as it applies to art history as well.