Beach art can be a great way to leave a trace and mark the spirits by passing a message outsized.
So I happen to be contacted to participate in collective action with the aim, in addition to a work permit to make a beautiful picture full of meaning through this and try to increase the media will of the action.
If the cause is noble and praiseworthy, I participate as much as I can.
It can also happen sometimes that I am at the initiative of the message, as was the case for the tribute to Charlie Hebdo.