Public domain photo of Mount Redoubt that was altered with the ON1 Photo 10 plug-in (dynamic contrast soft effect), then the Alien Skin Exposure X4 plug-in (central clarity), then Luminar 3 (accent AI image enhancement and black & white contrast effects), then the Topaz Clarity plug-in (low contrast and color pop effect), then the Nik Color Efex Pro 4 plug-in (darken/lighten center effect), then the Topaz ReStyle plug-in (black whale effect), then the Alien Skin Exposure X4 plug-in (clarity brush adjustment and crush blacks effect), then the Topaz Impression plug-in (custom chalk and charcoal preset stroke 14), and then the Photoshop paintbrush. Public domain image by the National Park Service. Full-size JPEG image download on Flickr.