Helen Frankenthaler was among the most influential artists of the mid-twentieth century. Introduced early in her career to major artists such as Jackson Pollock and Franz Kline (and Robert Motherwell, whom she later married), Frankenthaler was influenced by Abstract Expressionist painting practices, but developed her own distinct approach to the style. She invented the "soak-stain" technique, in which she poured turpentine-thinned paint onto canvas, producing luminous color washes that appeared to merge with the canvas and deny any hint of three-dimensional illusionism. Her breakthrough gave rise to the movement promoted by the influential art critic Clement Greenberg as the "next big thing" in American art: Color Field Painting, marked by airy compositions that celebrated the joys of pure color and gave an entirely new look and feel to the surface of the canvas. Later in her career, Frankenthaler turned her attention to other artistic media, most notably woodcuts, in which she achieved the quality of painting, in some cases replicating the effects of her soak-stain process.
While creating Mountains and Sea (1952), Frankenthaler arrived at her innovative variant of Jackson Pollock's pouring technique, in which she likewise poured paints onto enormous canvases placed on the floor. But while Pollock used enamel paints, which remain on the surface of the canvas when dried, Frankenthaler poured oil paints that she had thinned with turpentine that then soaked into the fabric of the canvas. Frankenthaler's soak-stain process created luminescent, misty compositions dominated by large areas of color that seemed to have emerged onto the canvas naturally and organically.
Frankenthaler's work influenced Morris Louis and Kenneth Noland, who recognized works like Mountains and Sea as a mode of abstract painting that moved beyond Pollock's textured, psychologically fraught canvases to compositions almost entirely based on color. On the basis of the soak-stain technique and the color wash, Frankenthaler, Louis, and Noland went on to develop Color Field Painting. In such works, the entire space of the picture is conceived as a "field" that appears to spread beyond the edges of the canvas; figure and ground became one and the same, and three-dimensional illusionism is completely jettisoned.
In another major departure from first-generation Abstract Expressionism, Frankenthaler was an abstract artist for whom the natural landscape - rather than the existential confrontation with the canvas or search for the sublime - served as the major focus and inspiration. Her pared-down forms were often informed by her impressions of nature, be they the arid terrain of the American Southwest; a mulberry tree seen in upstate New York; or the Long Island Sound, viewed from the artist's home in Darien, Connecticut.
Frankenthaler applied her breakthrough soak-stain technique to other painterly media, most notably, watered-down acrylic, which she used in place of turpentine-thinned paint starting in the 1960s. Subsequently, she also sought to replicate the method's effects in printmaking, creating woodcuts that not only resembled paintings, but also achieved the misty, watercolor-like quality of her color washes.
(excerpt from http://www.theartstory.org/artist-frankenthaler-helen.htm)
Why is her work particularly significant?
She worked in a variety of media. How do artists choose tools, techniques, and materials to express their ideas?
Who is Clement Greenberg and is he relevant in this art movement?