In our powder room we have a similar sink and cabinet. Our granite is black galaxy. I went with a medium bronze look faucet. It is not as dark as the oil rubbed bronze. I faux- painted my sconces and small chandelier to match the finish and it looks very pretty. I purchased the faucet with the sink so I did not use the company below but the link represents a good photo of the color. Here is a link that might be useful: medium bronze

If anyone has any suggestions, I would really appreciate it because the painter is ready to go and I don't want to lose him before he gets busy again. Thank you.

I hate shower curtains that cover up all the nice tile work get a glass door and add color with towels and accessories and a throw on the bed in one of those colors

Keeping the same trim as the wall colour is a straightforward approach, using different sheen levels to create interest & durability. If you are looking for more contrast, then a great rule of thumb is to search for whites with a minimum difference in Chroma (colourfulness) of 0.2 and that sit neither toooo close together nor too far apart on the Color Wheel. Being mindful of this difference, helps stop one colour of white looking dirty next to the other.