tachiste


tach·isme

or tach·ism T0007100 (tăsh′ĭz′əm)n. A French school of art originating in the 1950s and characterized by irregular dabs and splotches of color applied haphazardly to the canvas.
[French tachisme, from tache, stain, from Old French teche, mark, of Germanic origin; see deik- in Indo-European roots.]
tach′iste, tach′ist n.

tachiste

or

tachist

n (Art Movements) an artist who practises tachisme