Formula 1 photos signed by four recent World Champions, capturing events during the 2009 Spanish GP double signed by Fernando Alonso & Felipe Massa,

Formula 1 photos signed by four recent World Champions, capturing events during the 2009 Spanish GP double signed by Fernando Alonso & Felipe Massa, 2009 British GP signed by Sebastian Vettel, 2010 Chinese GP double signed by Jenson Button & Lewis Hamilton, marker pen signatures, each gloss print 8 by 12in (3)