Sauron in his off hours-seriously

[Keeper of Dol Guldur]

To be serious with this already mentioned subject, what would Sauron have done in his off hours. And might he look like without his evil dark lord geir and masks/helms. I think maybe he brooded a lot, and sat on his throne in deep thought. He probably had a daily look in the palantir, and when the Witch king was in, they probably had one of those generals maps with the models that are their forces, etc... Lots of war stuff. Sleep and food aren't that big of a concern, so who cares about them. But what about his looks. Tolkien illustrated a painting of Sauron at the time of his death. He was a big cloud, but his face was round shaped, with a wide, round nose. And big red eyes, his hands had claws to. I draw him as this shape with a roman nose, pointy ears, etc... since it said in the Silm that Valar look something like glorified elves, and since he's maiar, I think he's no exception. Of course he has his eyes, but as for clothes....If he didn't need his armor on, maybe black Saruman style robes, with a big collar and a cape. And the rings too. I think he has a scar on his throat from Huan as well, and maybe some red markings on his face, or red hair on deep black skin (not african origin type dark skin, but BLACK like evil, like this sites background.) Any thoughts on this?