Ooooo.... cool. And, I do like the topped rim as well.
Funny Georged... before I saw your post here, I was running it through my mind that it would have had to be elctroplated. They painted a conductive paint onto the surface of the pipe... some of the paints sold to paint those plastic model cars is conductive. Then it would have been submerged into a solution of dissolved copper to build up a surface metal using 5-20 amps or so with a rectifier, and then plated it with gold or silver using an electroplater.
Very cool, but some of the biproducts from electroforming are arsenic and mercury used to dissolve the gold. But, I am sure they sanded the bowl really well after the process.
My wife's friend electroplates those dried cicada shells after they molt and dead bees. She turns them into necklaces that seem to sell really well.
I've just never done the process myself. I just haven't had a reason to buy plating equipment. And, at the commercial level, I just can't afford to dispose of those sorts of chemicals when finished. Last thing I need is the EPA sniffing around my studio.
But, it makes some beautiful pipes.
Funny Georged... before I saw your post here, I was running it through my mind that it would have had to be elctroplated. They painted a conductive paint onto the surface of the pipe... some of the paints sold to paint those plastic model cars is conductive. Then it would have been submerged into a solution of dissolved copper to build up a surface metal using 5-20 amps or so with a rectifier, and then plated it with gold or silver using an electroplater.
Very cool, but some of the biproducts from electroforming are arsenic and mercury used to dissolve the gold. But, I am sure they sanded the bowl really well after the process.
My wife's friend electroplates those dried cicada shells after they molt and dead bees. She turns them into necklaces that seem to sell really well.
I've just never done the process myself. I just haven't had a reason to buy plating equipment. And, at the commercial level, I just can't afford to dispose of those sorts of chemicals when finished. Last thing I need is the EPA sniffing around my studio.
But, it makes some beautiful pipes.