My submission to the ~luminarium's pack "Prismatic"
2 days, 4000x2500. Made this using my laptop... felt the same
Wanted to go with a more old school nebs and some new texturing for me. Used some NASA photos but they are all heavily manipped, mostly for the soft transitions. The similarity that you may see here was achieved with textures and proper brushing Wallies added:
If you have another res, still try to see maybe the ratio is the same - The Luminarium Homepage News Article Artpack Forums dA Profile