Neptune and Triton
I created three separate RGB images from orange, green, and blue filtered images that were aligned on Neptune's limb, the clouds on Neptune, and Triton. I then stacked the three RGB images and used Layer Masks in Photoshop to reveal the clouds and Triton superimposed on the image of Neptune.
Copyright holder: Alson Wong
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License.
Contact us to request publication permission from the copyright holder. Original image data dated on or about September 3, 1989