More photos. The samples are against the powder room door in bottom photo.

My cabinet maker just informed me that the African wood is called Bubinga or Kevazingo.

To answer your question, working with the floor and no wallpaper to consider, I choose the African wood.

Thibaut wallpaper

I could also have the African wood stained darker as well. If I choose a highly patterned wallpaper, like the one in the inspiration photo, perhaps I should consider a wood with less grain. I'm told the one in the inspiration photo is walnut, although my walnut samples seem to have more grain.

This is my vanity with the Bubinga African wood. I posted another thread asking for additional suggestions such as wallpaper. The sink is not permanently mounted and can be replaced. The pendant can also be replaced. JudyG, are you still here?

https://www.kravet.com/wallcovering/to-the-point#product-information

The best part is the wallpaper. Didn't you select this?

Beverly, I loved the wallpaper but at $500+ per single roll (yes, you read that right), even if it looked good in my powder room, I wouldn't pay over $500 a roll. Here is the sample in my room. I don't think the colors work with my floor or vanity.

Beverly, can you suggest another wallpaper that is similar to this (or not) that would work with my colors and is more reasonably priced?

https://www.wayfair.com/York-Wallcoverings--Risky-Business-II-Prismatic-Removable-27-x-27-Wallpaper-Roll-RY270-L6161-K~DOQ2365.html?refid=GX238996466360-DOQ2365_19238636&device=m&ptid=18283950120&network=g&targetid=aud-356699937033:pla-18283950120&channel=GooglePLA&ireid=36368099&PiID%5B%5D=19238636&gclid=EAIaIQobChMI27ftkIqU4gIVCkwNCh1l1Q20EAQYASACEgK6ZfD_BwE&experiencetype=2&selectedvertical=3&piid=19238634

Pajarito, thank you for the suggestion and source. I like it with my floor and vanity. If I choose something like this, with black in it, would I need to have more black in the room, such as pendant and towel ring? Does this wallpaper work with the white sink?

I think the white sink would work well. A sample of it would be a good start. It’s similar to your inspiration image in style.