Abstract: An exemplary system and method for recursively rendering an image, including marking renderable items of the image that have changed from a previous image, are provided. In some implementations, a client computing device may receive a plurality of frames as part of an animation. An image list may be maintained, where the image list is configured to store one or more references to one or more respective bitmap objects associated with a first image of a first frame in the animation. The bitmap objects referenced in the image list may be marked as having changed from the first image to the second image. The second image may be rendered based on the marked bitmap objects in the image list.