Easily merge your cityscape exposures together into a dynamic HDR photo inside of ON1 Photo RAW. Once you’ve merged your photos together, you can quickly use Develop to adjust your photo’s tonality and color. After giving your photo a base look, head into Layers to replace your sky. Since ON1 Photo RAW comes with a bunch of extras including sky backgrounds, you will be able to find a new sky very easily. Simply add your new sky as a new layer. Once you’ve added it, you can get to masking out your original sky. After replacing the sky you can go into Effects to add different local adjustments and filters.