Todd Brickhouse’s latest Newsletter has some interesting pictures of bathroom designs. All are wheelchair accessible and look really good.
While these designs are great for wheelchair users, there are others who might find these designs tricky to use. A case in point is a cantilevered sink against a glass wall. Maybe in real life it doesn’t trick the eye as much. However, I wouldn’t classify these designs as universal design. Anyone with perception problems would be confused with the sink. Have a look and see what you think.
What the pictures clearly show is that accessible and universally designed bathrooms can look good. There is no limit to creative design. 
Of course, a custom design for your own home should work for you if not others.
This newsletter also has a picture of a man who got a tattoo of a cochlear implant on his head to make his daughter feel more comfortable with hers.
Todd also has a magazine. He is based in New York.