Bronze patina recipe I've been fiddling with for twenty yearsI've been chasing the same patina off and on since the late nineties. Liver of sulfur, ferric nitrate, cupric nitrate, a few things I won't name because the neighbors would get nervous. Never quite get the green I'm after. Muddy, or too blue, or it flakes off in a year. Yesterday I finally got close on a small piece. Did the same thing I've done a hundred times, except the shop was at 46 degrees and it took forever to dry. That humidity swing did more than any chemical change I've made. Twenty years of tinkering and the answer was I was rushing the drying. Wish I could say I felt smart about it. Mostly I feel stupid for not trying that in 2004.
bronzepatinatechnique
I still mix my own patina because the bottled stuff isn't rightBeen using the same mix of ferric nitrate and water for twenty years. I know exactly how it will take on a given piece of steel, how the humidity matters, how clean the surface is, whether I've overheated the metal before applying it. The bottle from the supply house gives you a predictable brown that looks like nothing I've ever seen on actual weather-worn steel. Last week I watched a younger guy in the shared shop spray on a commercial patina from a pump bottle and wait for it to look like something. That's not how it works. You build it in layers, you react to what the metal does, you stop when it's right, sometimes ten minutes in, sometimes three days. I'm not saying everyone should mix their own. I'm saying the shortcuts don't teach you what's happening.
patinasteeltechnique
Finally told a collector what a life-size limestone figure actually costs to makeHad a collector ask me last month what a life-size figure in limestone would run. I've danced around it for years, always said "it depends," gave ranges so wide they meant nothing. This time I just told him. 14,000. He didn't blink. I think I could have said 18 and he still wouldn't have blinked. The math is the part nobody sees. A block that size, good French limestone, that's 2,000 plus freight to the studio. Then the roughing-out alone is two to three weeks. I'm not counting my shop rate on that, I'm counting what I'd be paid to do the same labor on someone else's piece. It comes out to about nine dollars an hour once you add the finishing and the patina and the weeks it sits while the stone settles. Nine dollars an hour for a skill it took me thirty years to build. And the guy was ready to pay more. I'm not sure what that says about me or about the market, but it sits wrong. I've been charging what I was afraid to charge, not what the work is worth. Still. Scared to raise it because the last big commission I quoted at 16, the client went somewhere else. Might have been the price. Might not have. But it's in my head now.
commissionspricingsculpture
the pancake palette and why i can't quit itI have this old porcelain palette I've been using for maybe twelve years. It's cracked, the well in the corner has a chip that I keep meaning to sand smooth, and the patina of dried paint around the edges is so thick now it's changed the shape. My students look at it like it's a biohazard. But the thing is, I know exactly where every colour lives on it. My hand goes there without my eyes. I could mix a flesh tone in the dark on that palette. And when I try a clean one, a nice new piece of glass, even, I'm suddenly a stranger to myself. The mixes come out wrong. I'm hesitating. There's something about the accumulated stain of years that becomes part of the process. The ghost of a terre verte I mixed three weeks ago still faintly in the white. The smear of lead white that's been there so long it's practically fired on. It's not laziness. It's memory.
habitmaterialspalette
Welded steel base for a large bronze.Just finished the fabrication on a welded steel base for a bronze sculpture that's over seven feet tall. It's about 1500 pounds of mild steel, mostly 4-inch square tube. Had to build a custom jig to get the angles right. The welding is all done, now it's just grinding and prepping for patina. Feels good to get this beast off the floor. It fought me the whole way.
fabricationsteelwelding