The first boomerang was given
at the end of the first mission
in Australia.
It was a symbol
and it became a sign.
And after that
each mission ended
with a boomerang
as a promise
to come back
again and again
for each need
for each task.
Because it was a duty
from the beginning
even if it was unknown
to the people.
But they learn
what was the contribution
and what was his role
after the work
which changed
their life.