this color is made in Photoshop with different brushes.
The 1st part is made with the incredible watercolor digital Brushes of NICOLAI from http://grutbrushes.com/
and the 2nd and middle step are made with my own personal oil set of digital Brushes : https://gumroad.com/l/RThD#
The picture stays unfinished for the moment but it is a work in progress
http://kck.st/1ZDglYt