Every Photoshop geek knows this, but for those who don’t–sometimes a tiny bit of tweaking can change the “mood” of an image. This is a late afternoon shot of the old walnut tree in my back yard as the camera captured it:

Here’s the same frame rendered in black and white:

And this one is the B&W version with a warming “film” filter applied:

I like #3 the best, but I’m a sucker for that particular color combination.

Canon G11 supplying the pixels.