Drippy work of war artist?

WordNet Word definitions in WordNet
n. a New York school of painting characterized by freely created abstractions; the first important school of American painting to develop independently of European styles [syn: Abstract Expressionism ]

Wikipedia Word definitions in Wikipedia
Action painting , sometimes called " gestural abstraction ", is a style of painting in which paint is spontaneously dribbled, splashed or smeared onto the canvas, rather than being carefully applied. The resulting work often emphasizes the physical act ...

Wiktionary Word definitions in Wiktionary
n. (context arts English) A genre of modern art in which the paint is dribbled, splashed or poured onto the canvas to obtain a spontaneous and totally abstract image