cool - the magazine article (seemed to be a pommy photography magazine) was showing how to give a nice treatment in photoshop to pics of older people, especially old fellas with leathery skin, which your #2 pic reminded me of.
Basically, the dude was saying that you start by making a duplicate layer. Then, you completely desaturate the background layer, and slightly boost the saturation of the other layer.
Then, in layer blending, he set it to multiply, and reduced the opacity till it looks nice. Then you kind of fiddle around with the opacity and the saturation of the colour layer until you're happy.
He also added a noise layer for a bit of grit, and a solid colour layer (v. dark brown, with opacity wound down a touch to hide the background), then used a white brush to paint over the guys face, to reveal the face a bit ... had to explain, but I didn't do that with this one.
The treatment really suits old blokes. I tried it on a pic of my wife, and it didn't suit it at all ... it brings out a lot of wrinkles and blemishes.