In 2010 he created his first series theme.
The Decathlon is a collection of ten pieces that tell the various disciplines of the decathlon, The uniqueness lies in the fact that each discipline is represented in the studio, playing the athletic feats and equipment necessary for the sport. A kind of opposition between the action of the athletic movement and the still image of a photograph ″ One Shot″ .

The refinement of the real athletic movement, light, expression, muscle tension, pledged Luca Marchetti for days, until you reach the end result, visible in the works.