The 2011 summer edition of San Francisco’s Metal Arts Guildnewsletter showcased me as an artist member. Since the newsletter is printed in black and white, we thought you might like to see some color pictures of the inspirations and work described in the article.
On a SCUBA diving trip to the Sea of Cortez in 2009, a pod of dolphins played with the boat while we traveled to the dive site. Luckily I was taking a picture of a flying dolphin in the boat wake at the same time one of the larger dolphins did a belly flop, soaking my back.
The flying dolphin that saved the camera
The dolphin who soaked us with a belly flop near the bow
Once we were in the water, the dolphins apparently stayed close, although out of sight.
Under water we were treated to an amazing experience of being encircled by a large school of sardines during the entire dive. Usually a school will come across divers, or vice versa, and keep traveling. The three of us watched in amazement as the school changed shapes and directions and yet stayed close to us; we all knew this was a special treat.
When we surfaced from the dive, we noticed that the dolphins were nearby and asked the boat captain if he’d been watching them during our entire dive.
The captain told us that the dolphins were circling us throughout our dive, thus explaininig the mysterious behavior of the fish school. The wall of sardines had been so thick that we missed seeing the dolphins on the other side of the ‘wall’.
The eye of the swirling school
“Swirling School” Pendant
Even while diving, I knew I had to recreate this experience somehow in jewelry. I wanted to elicit the sensation of the school swirling around us, and the individuals in the school, as well as the space in between the fish and us.
“Reflections” Earrings
I began by creating swirling filigree forms. And, I also designed and made some earrings that incorporated open space, togetherness, and yet non-uniformity.
Something was still missing that tied the whole experience together. I had a vague idea that I wanted the “Reflections” style earrings to be static yet kinetic. While I let the idea simmer in my head, I wore a pair of earrings that reminded me of my goal.
Prototype Earrings
Almost eighteen months after the dive, here are the earrings that were percolating in my head all that time
As I was taking video of the coral encrusted lava surfaces underwater, a fish swam very closely past my left shoulder chased by a moray eel. Luckily the camera was already recording video.
Slowing the video down and looking carefully, I see the white line on the tail of the moray and the bars on the side of the fish, leading me to surmise that these creatures are a Whitemouth Moray Eeel and a Manybar Goatfish.
The still picture in the beginning of the video is from the first part of the chase, and is there to give you an idea of what you are looking for once the action starts.
I had some oxygen free copper and fine silver parts that a friend’s local company deemed scrap. While I waited for clear nail polish (a masking method) to dry on my niobium bracelets, I decided to electrolytically anodize the oxygen free copper and silver parts. I kept part of the fine silver piece out of the process so I could compare the finishes to the raw material.
The beautiful blue oxide layers that developed on both metals was easily wiped off with a paper towel.
Turquoise prospector and metalsmith Dayton Simmons was in the SF Bay Area recently and gave a presentation about turquoise to the Metal Arts Guild. Thanks to him, I now know that the name comes from a long ago mistake in thinking the stones arriving in Europe were from Turkey, and that most turquoise comes from the first 100 to 200 feet of the Earth’s surface, and that copper rich turquoise is bluer than turquoise with copper and iron – which is more green.
In the past, I rarely bought turquoise because it’s so hard to know if the turquoise is natural. Dayton told us about the different processes for enhancing turquiose and how to tell some of them apart from natural turquoise.
A simple way to tell acrylic or epoxy impregnated turquoise from natural is to run your finger across it. The finger catches a little just as it does on plastic. A finger run across a piece of natural turquoise goes very smoothly. With a jeweler’s loop, one can look at the item in question and look for parallel lines versus random scratch lines. Parallel lines imply that the piece was shaped with lapidary equipment. Random scratch lines occur on “stabilized” pieces. A third way to tell is to run a knife blade across the piece. “Stabilized” pieces will scratch. The knife blade will leave carbon on the surface of a natural stone.
The finger test was enough to tell that these turquoise beads has been “stabilized” with acrylic.
If stabilization with acrylic or epoxy was the only method, that’s be easy. The Foutz Process, also called the Zachery Process, and the Eljen Process both modify natural turquoise to be harder than natural turquoise, so the knife test gives the same result for all three. Luckily, for now, sellers of Foutz / Zachery and Eljen turquoise are proud of their process and often label the pieces they are selling.
One other way to tell if a piece is processed is to ask for the source mine. Dayton Simmons shared that any turquoise coming out of China is treated without first determining if the turquoise would have been strong enough on its own. Sad. Certain US mine names imply certain treatment processes, and some stones are not from the mine they are being sold as coming from. For example, Valley Blue is often sold as coming from Dry Creek. Blue material coming out of southern China mimics Sleeping Beauty material coming out of the Kingman mine east of Phoenix. Certain turquoise look-a-likes, such as White Buffalo, are in reality a different stone. White Buffalo is calcite + quartz. Elat stone is Chrysicola. Hubblite sold in the past was Czech glass made to look like turquoise.
Dayton only sells natural turquoise, so I bought some pieces to use in future art jewelry pieces. I have a vague idea about combining some turquoise with orange sapphires.
Above are pieces of natural turquoise I purchased from Dayton which come from different mines in the US along with some Persian pieces. One of the pieces looks like the ocean, although someone else said it looks like the sky. The silver colored matrix material in some of the pieces is pyrite.
Tuesday my good friend, and filigree mentor Yehuda Tassa, and I went out on the roads of the Santa Cruz Mountains to watch parts of the Amgen Tour of California. Tunitas Creek Road is the first part of Stage 3’s mountain segments. The riders look as if the first part of the road is easy for them. Some of the riders seen here are:
Tom Boonen, Champion of Belgium, the telephone pole ends at his helmet
George Hincapie, Champion of the United States, in the Stars and Stripes BMC jersey is a few helmets/riders to the right of the pole
Lance Armstrong, 8th helmet from the right with the jersey partly open
Brett Lancaster, front left in the yellow Amgen Tour of California leader’s jersey
We used to love visiting and viewing the art at the Mexican Museum at San Francisco’s Fort Mason. The museum has been closed for the last few years while a new location is built to house the expansive collection.
A portion of the collection was recently on display in the Palo Alto Art Center. Sculptural, painting and mixed media works were exhibited in three rooms of the center.
I enjoy a good Day of the Dead fix every now and then.
The “Treasures from the Mexican Museum: A Spirited Legacy” exhibit runs through April 18th.