Cuyptuin, Roof Top Blues in Amsterdam

The Green tower I had build was inspired on quite some other projects I had found on the internet. The most inspiring one was of Folke Günther with his Folke Wall. I lost his website for quite a while and just found it back. I send him an email with some photo’s of my own experiment and I was delighted to found it answered’. I will come back on that, Folke !

I like your crater idea! The general principle is very much like the one Gus Nilsson used originally. letting the water trickle down through two-chambered building stones placed crosswise as your craters. I suppose that you realize that they can be extended to a more wall-like building, lacing the crtes beside each other. I would propose two improvements to your wall: (meer…)