def image_from_name(name, images):
    prefixed_images = [i for i in images if i.name.startswith(name)]
    if name in [i.name for i in prefixed_images]:
        return [i for i in prefixed_images if i.name == name][-1]
    decorated = sorted(
        [(int(re.search('\d+', i.name).group(0)), i) for i in prefixed_images])
    return [i[1] for i in decorated][-1]