Any site feature GOOD Photoshop work?

There are sites like ‘Photoshop Disaster’ that feature really bad/laughable use of Photoshop. But are there any sites that show good examples of skilled work, especially ‘before and after’ examples of retouching and repainting?

I am not looking for ‘Worth 1000’ -style contests or tutorials. I can find those.

I’m looking for sites that showcase skilled work such as the ‘imaging’ section of this guy’s website:

Any sites devoted to examples like this?

I’d like to know this too. I’m familiar only with the contest sites.