Waterfall stacking: Can you leave your tripod and ND filter at home?

Thanks. However, I don't think yo can really see the DR advantage in this image. While I did pull highlights and push shadows quite a bit, it is still well within what the E-M5 can normally handle at base ISO. Furthermore, the images are displayed at such a small size that you are hard pressed to see much noise anyway. But the stacking technique is indeed a useful one for any static scene where you need more DR than the camera can natively produce (e.g., a dark indoor scene where you like to preserve the highlights in the form of lamps or windows) as well as for any high-DR scene where you don't mind having moving parts (like water) blurred.