What kind of brackets are required? Are you looking for some sort of decorative bracket, or is just some sort of hardware that is anchored to the wall structure? Did you inquire with the source of your sink? Seems odd that they'd sell you a sink without the required hardware to install it.

There's nothing like houzz.com. Google images is helpful, too, sometimes, as is a search of photo sharing sites like flickr. If you search this forum for the word "finished" you'll also find many beautiful baths.

Try a web search with the term "stair bracket" and you'll find what you seek. Casey

I like them. I'm not bothered by regular brackets, tho, either. I saw pictures on Pinterest when I first started looking at ideas for our kids' rooms for shelving, where the brackets had been painted, so they weren't just the blah metal, and I liked those as well. I've seen other things flipped upside down so that instead of being flat against the wall w/the design facing out, they're flat against the underside of a shelf, and I thought that was pretty. Your pyramid brackets, when they're lined up, resemble pennants. I like that a lot.