I did a quick search and found only a no-info website page and almost no input facebook page. The Owner's name isn't even prominent or possibly even listed, so I can't really react to historical reference artwork or ability. Not comforting here from the outside.
The example you posted could be understandable to the closely initiated, but it's too small to provide any real detail. Hopefully you're going much bigger if you're intending to add a tree or two to the mix.
The results, feel and comfort gained (or not) from your consultation is going to be paramount.