You see...... you're on to something!
This is a unique effect that requires many brushstrokes, or at least looks like it to me. The image audience can be fooled with one click effects, but to impress the people that actually have a clue about digital rendering shows that you're well on your way.
Another unique image B.C.

Thanks $P. It's kind of creepy... many brush strokes.:)Thanks for your honesty!!! BC

Nice one buttercup...I love using the smudge tool myself...lol