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.
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."(theartstory.org/artist-frankenthaler-helen.htm)