Make your artwork look like they're from an alternate universe. These Cyberpunk presets work with Photoshop (via the Camera Raw filter) and Lightroom. Download all 788 presets for 90% off.
If you want you can change blending mode to Multiply - for darker mood on your work.
Create new layer. In color picker set black and white colors. From top menu choose Filter > Render > Clouds. Then choose Filter > Blur > Gaussian blur. Set it as shown.
Change blending mode of created layer to Soft light and decrease opacity to 44%. It gives your image more dramatic look.
Create new adjustment layer with black and white radial gradient fill.
Then change blending mode and opacity to Soft Light, 50%.
Now you can play with colors. Add Color Balance adjustment layer. In the picture are my settings.