I can honestly say it was genuinely purely coincidence,Although as I mentioned I did try to emulate your fur creation method and Your 'Single Buttoned Cushion' reminded me of one of my favourite cushions My Nan used to have, so I created one like Hers only in the pinky shade instead of the olive green colour She had.That technique sounds interesting, I think I will definitely have to try it.I've just been using a 'fur brush' I created, which looks ok, but is a little bit to thin in terms of strokes/ the actual lines of the brush itself.