Name and Recipe of Unknown Furniture Piece

If you go into the Aht Urhgan Rent-A-Room and turn left, you will see a Falsiam Vase and what looks to me like an Athenienne (wiki picture attatched). Upon closer inspection this looks like a unique piece of furniture. There is a gold or brass bowl atop it, with a hand towel draped on the side. This led me to think that this was some type of hand basin or sink. However, having used the wikis and AH site, I could not find this similar-yet-difference furnishing. I did confirm that the Athenienne in my how had no handle or towel. Does anyone know what furnishing this is and, more importantly, how to make it?

http://vignette2.wikia.nocookie.net/...20070311081136