Colour (Color) Field artists: Follow the link below (thanks Lua) for good commentary on the meanings and religious background to Barnett Newman's work. He was a Jewish artist and so believed in the God of the Old Testamentn ("Oneness"- see Deuteronomy 6:4 Hear, O Israel: The LORD our God is one LORD: this is called the "Shama Israel" in the Jewish Faith.)

Abstract Expressionist Barnett Newman