Here is one of George where he suddenly saw something out the window and I managed to catch the alertness in his eyes.
Then I altered the background with cloning in the greenish tint of the grass in the window behind him. I followed this up by using the impressionist brush to give it an overall blur and swirl to blend it further.
And finally used a sponge filter to soften the overall image.
Long Live the Queen of Spongy Cats