haha! I meant planks

Thanks. I'd thought about it, and I can see how the planks could overhang and be made circular in one direction, but I don't see how to make this happen in the perpendicular direction. I'm assuming all plancks will be oriented the same way. Would you recomend to set the plants radially, as in pizza ...

I guess my main concern is understanding how to use square scaffolding to underlie a circular platform...

Hello fellow burners, I am currently designing a large piece of interactive playa art focused on the topic of evolution. I'm not going to go into the details here, but the central structure of this piece of art will involve a circular platform that is 40-45 ft in diamter and stands about 5-6 feet ab...