Original Art Oil Stick/Paint Drawing, measuring: 81W x 122H x 1D cm, by: Ralph Paquin (United States). Styles: Modern, Abstract Expressionism, Abstract, Minimalism, Conceptual. Subject: Abstract. Keywords: Litmus, Lines, Green, Ph, Science, Atomic, Drawing, Modern, Abstract, Organic. This Oil Stick/Paint Drawing is one of a kind and once sold will no longer be available to purchase. Buy art at Saatchi Art.