Use black/white fade on the edges, but keep color in the middle

Perfect project for a beginning freelancer looking to establish a solid foundation and reputation here. Low-cost. You will be given a tiny number of images to work with. These images are full-colored jpgs. You are going to use your photoshop expertise to re-design the color of the images. You will keep the color at the middle, but as the image expands, the image becomes more greyscale, all sides. So, the edges of the images will be fully grayscale, but the the more middle you go into the image, the more color there is. So the middle of the image will be fully colored. Somewhat similar to this:" [login to view URL]