A key moment in Frankenthaler's career took place when she began thinning her paints with turpentine so that they would be absorbed into the fabric of the canvas. (artfcity.com)
Jelly jars of turpentine with brushes soaking in them on the coffee table. (bookbrowse.com)
Next he drew a vertical line in turpentine where eventually the red and white zones would meet and removed all the paint at the right side of the line. (minusspace.com)