Un Art Autre, featuring seminal works by artists who were instrumental in forming the radical avant-garde movement that sprung out of Paris in the late 1940s. Un Art Autre (Art of Another Kind) is also known as Art Informel which is often used as an umbrella term that encompasses the development of various European Post-War movements, such as Lyrical Abstraction, Nouvelle École de Paris, Tachisme and the CoBrA Movement.
artdaily.org: Omer Tiroche Gallery opens exhibition of seminal works from the Art Informel movement
artdaily.org, July 9, 2018