where did you get the picture? often the source is listed there

I've never seen one like it. The simple design and carpentry makes me wonder if it is home made, maybe the door is from an old china cabinet and it has been repurposed into the vanity.

An option then, if you can't find this one is to go to an architectural salvage store or maybe Habitat for Humanity Restore and find something similar. The glass is old fashioned mercury glass - you could find a glass dealer who could replicate it. Find a cabinet maker and have them assemble it into a cabinet. The top is stone or you could choose solid surface.

It is very pretty and small in size...sometimes finding small sized vanities with any sense of style is really difficult.

Good luck.

Pretty sure it custom. See how the left side is trimmed for the baseboard. You could someone to make or modify one to look like this.

Here's something sort of similar.