If you are the type of person who really enjoys the unusual, then you can go for the undulating light with many twists and turns. There is also the toadstool lamps as well as the alien themed lamps for those who like it.
How to restore scratched and worn wood. for watermarks - mix a thick paste of olive oil and salt and rub onto the wood - leave it for about 30 minutes. The salt draws out the moisture and the oil feeds the wood, Then rub Old English Furniture polish