"Both pianists start at unison, as shown at 1. The second pianist increases his tempo very slightly and begins to move ahead of the first (say in 30 to 60 secods) he is one sixteenth note ahead, as shown at 2. [...] The entire process may be repeated as many times as desired." Steve Reich from Sol LeWitt's collection #SteveReich #SolLeWitt #drawingcenter #lewittcollection #Repost rusomarg