A selection of the greatest Photoshop battles ever conceived

The rules of the Photoshop battle are simple: it starts with an image - be it cat or presidential candidate - and ends with something beautiful.

With a big hat tip to r/photoshopbattles, and to celebrate 25 years of Photoshop, we bring you the best of the medium that made a smug chihuahua into an extremely smug, monocle-sporting chihuahua.