Public domain photo of El Capitan that was altered with the Luminar Flex plug-in (accent AI and AI sky enhancer effects), then the Exposure X5 plug-in (blue and yellow as well red and green effects), then the Topaz ReStyle plug-in (azure and light sienna sunset effect), then the Luminar Flex plug-in (top and bottom lighting adjustment), then the Exposure X5 plug-in (saturation adjustment), then the Photoshop paintbrush, then FotoSketcher (oil pastel effect), then the Photoshop paintbrush, then the ON1 Photo 10 plug-in (shadow relief brush), then Topaz Studio (color theme adjustment), then the Exposure X5 plug-in (light and airy clarity adjustment), then the ON1 Photo 10 plug-in (vibrance brush), then the Exposure X5 plug-in (contrast brush and vignette effect), then the Luminar Flex plug-in (top and bottom lighting adjustment), then the ON1 Photo 10 plug-in (shadow relief brush), then the Topaz Lens Effects plug-in (reflector gold right effect), then the Exposure X5 plug-in (saturation brush), then the Photoshop paintbrush, then the ON1 Photo 10 plug-in (HDR brush), and then the Photoshop paintbrush. Public domain image (Creative Commons CC0 1.0 Universal Public Domain Dedication) by Bernard Spragg . Full-size JPEG image download on Flickr.