Zhang Dali created 10 projects for the realization of the Brownian Movement installation-sculpture in 2012.

These works are unique pieces, mixed media (cyanotype, ink and watercolor) on paper measuring 54 × 39 cm each.

These works of art, being preparatory projects for the realization of a single installation, will be sold in set of 5 or the complete series of 10 works can be purchased.