Opernturm, Frankfurt. Aquired in 2008
Originally the works were sold to Jerry Speyer from Tishman/Speyer, member of the MOMA board in NYC. He sold the complete Opernturm with the artworks to swiss bank ubs.
"Void", 2008, ø250cm, resin, fiberglass, paper(starmaps) varnish
"Phenomenom", 2008, 410x410cm, paper (starmaps) on panel