Un cerveau bouillonnant

Some pictures are beautiful in white and black. And it's not so difficult to solve them when the puzzle it's not to large, because there is some "variant colors" in the pieces.
You saw java, Darwin solved it (welcome, bienvenue Darwin) :-D

Oh my friend, I am usually so drawn to color, this was a nice change...very interesting image! Thank you, djinnnnnnn ;-)))