I bought a bucket of stainless metric bolts at the scrap yard, sold by the pound and made this piece with them. This is a microscopic critter I saw in a drop of sea water(Atlantic Ocean). Radiolaria exist in over 5000 forms,many exhibiting sacred geometry structures and symmetries.I've welded a little blob on the end of each bolt to give it a more organic look. The starlings made a nest in it last year... And it moves in the wind. This piece is available for purchase. Please note me for pricing.