Daniel
Buren (born 1938 in Paris, France) is living and working in situ.
Since 1965, he uses the alternated white and colored stripes always
in 8.7 cm in width, and the place where the work is created is measured
by the stripes as a unit of common measurement.
Then, the stripes which are place in the site assure visually the
same function than the graduations of a ruler of measure.
