I found it by accident and I don’t know who, where, how and when it was done? If you have any information, please share with us in comments!
However, it’s an incredible work!
[Update] : This fish sculpture was done at Japan’s Setouchi Art Festival!
A fish sculpture at Japan’s Setouchi Art Festival – http://www.independent.co.uk/travel/news-and-advice/holiday-hotspots-in-2013-8431629.html?action=gallery&ino=2
Thanks Darlene ! Post updated :)