Nice, interesting look. Does the tall structure on the right balance sufficiently on its own or is it secured somehow? And it is one single piece of rock or multiple pieces attached somehow? I think its slightly precarious appearance is a big contributor to the attractiveness here. I like this a lot. It pushes the artistic boundaries. It looks like Japanese kanji.
Also there appears to be a minimal fish load on the system. Congrats on the self-control there - it just adds to the beauty of this setup!