garden fence threaded bolt holder

I wanted to create simple garden fence.
I usually just weld recycled steel bars , but it looks ugly, requires painting if fence is expected to resist rust and so on.

So here is alternative design - it uses cheap threaded rods from hardware store, which are zinc coated and usually resist few years outside without rusting. They can also be painted or covered with linseed oil lacquer.

i've used roses i've found on thingiverse as decoration, but one can put anything on top really - i