Tachism, also known as "alla prima," is an art movement that emerged in the 1950s. It emphasizes the spontaneous and gestural application of paint, often using a quick and dynamic technique to create abstract works. Synonyms for tachism include "action painting," "abstract expressionism," and "gestural abstraction," which all highlight the movement's focus on capturing the moment and the artist's physical movements. Other terms like "spontaneous painting," "intuitive abstraction," and "unconscious art" also describe the intuitive and automatic approach of tachist painters. By exploring these various synonyms, one gains a deeper understanding of the vivid and expressive nature of tachist art.