a physical water sculpture with 128 synchronized magnetic valves, so that a wall of falling water drops can be perceived as a graphical bitmap matrix. a computer application selects currently popular keywords from news websites, & displays them on the transparent 'information curtain'. the 'information flow' metaphor literally demonstrates the dynamic & ever-changing character of continuous information streams from which users build their associated experiences. see also information percolator & eavesdripping. [universalsuperjet.de|thnkx Till]