There are many ways of apprehending this new planet: 
                                        
- numerical
In this way SECOND MOON exists as a transcription of my imagination.
SECOND MOON is digitally mapped from photos of actual Craters Concrete.

- verbal
Patrick Baudry (Astronaut),
Pierre Cornette de Saint Cyr (President of the Palais de Tokyo, Paris Contemporaneous Art Center), and
Bruno Robert (Research Director of Atomic Center),
each wrote a text on this new universe (cf. chapter "last words" of this website).

- tactile
The surface of SECOND MOON is dividable in square feet
(1ft*1ft): the CONCRETE SQUARE FEET.
Six CONCRETE SQUARE FEET (lunar crater concrete tiles) will be dispersed first virtually, then actually. 
A map will be drawn displaying the places where each of these six CONCRETE SQUARE FEET have gone to, as well as their function.
To know where my feet have gone…