Deacon211, there is a bunch of things happening there. All done with filters. That soft brush filter is aptly called "oilify". It removes a lot of detail, but gives you the softness in return. I suppose the canvas texture also makes it look like a real painting, although typically you don't see it on real paintings unless you come really close.
"Take the cylinder out of my kidneys,
The connecting rod out of my brain, my brain,
From out of my arse take the camshaft,
And assemble the engine again."