8-color inkjet prints on cotton-fiber archival paper - The complete series including one iPhone and three iPad drawings in colours: 1. iPhone drawing 'No. 535', 28th June 2009,2009 2. iPad drawing 'No. 281', 23rd July 2010, 2010 3. iPad drawing 'No. 610', 23rd December 2010 4. iPad drawing 'No. 778', 17th April 2011, 2011
