Like this bench.
Made from salvaged redwood, and some standard 16"x16" CMU pilaster blocks.
Pretty comfy, plus plants. And what could be greener than a plant? Dave maybe.

I've eaten a lot of Santa Cruz burritos here.
Made from salvaged redwood, and some standard 16"x16" CMU pilaster blocks.

...and the opening without the lenses...
But what can I do? Well, here's a little mock-up.
Cutting the lenses from The Fluorescent Gallery...
A lens test fit.