create your entry from 1 or more captures of a single scene (defined as a scene whose overall composition/framing does not change). All captures used must be shot within the challenge submission dates and as part of a single series in relatively short time frame (e.g NOT time-lapse photography) This rule is intended to allow HDR imaging, focus-stacking, “crowd removal” composites, “light painting”, astro-photography, and panoramic or other techniques that use multiple, nearly simultaneous, images of a scene stitched together into a single image.