Whiskas recently ran an ad campaign called “Feeding your cat’s instincts,” which used a wee bit of Photoshop to show a domestic tabby doing big cat things. The best ones for wallpapers are the action shots — chasing a gazelle, stalking a herd of zebras, jumping at the hindquarters of an elephant — which are in a nice widescreen format, but also have the ad’s tagline and logo. The more square images are bare of ad copy. This one is my favorite, because in reality I can actually see my cat doing this.
The other images are worth a look, especially if you’re a cat person.
(Click the image to felinize.)