The 256-color GIF format has been around since the early days of the Internet but these animated images have taken an interesting turn lately. Cinemagraphs look like still photos but actually feature a subtle area of movement designed to grab your eye and keep you looking. The effect is slightly eerie but quite captivating. Photographer, Fernando J Baez, describes the technique as "more than a photo, but not quite a video."Here I've compiled a collection of, 25 or so, great examples of the cinemagraph technique for you to enjoy.