Springtime and Vacuum Tubes
Many folks who see my work have no idea what vacuum tubes are. Having worked all of my professional life in technical fields, I take these funny glass bottles as nothing unusual, even though they are now rare and mostly obsolete, and unless you have some direct need for them, there's no need to know what they are or what they do. No longer are they found in everyday use, relegated to the esoteric of guitar amps, expensive Hi-Fi, and exotic circuits of various intent. Once commonly available, even in department stores, they now require some searching to find. Yet somehow, from those ancient piles of tubes at Sears, and perhaps from various surplus stores and repair shops and who knows where else, overflowing boxes of these old time gadgets have collected themselves in my garage.
I say collected themselves because I couldn't tell you if I tried how I came to have so many. It's a sure thing I bought as many as I could, keeping them on hand to restore old radios, a one time hobby of mine. And where I sold most of my radios, I never unloaded any of the tubes. They take up little space, relatively, and are fascinating to look at, especially the large transmitting tubes.
Looking into a tube is like looking into a crystal. No 2 are alike, even 2 of the same type. Wires may be a little off kilter, glass a little imperfect, labels stamped a little sideways. Each is unique, if you take the time to look for individual qualities. And if you imagine them larger than life, a private world, an electronic forest, could exist in each one.
I started drawing vacuum tubes the Summer before last, or maybe before. Not sure really, but I was cleaning the basement of the old house and had a box of tubes outside. Prior to that, I had been trying to figure out a way to draw them, but to draw them as if they had some life. I had powered up a radio chassis, thinking if the tubes were on and glowing they might be more interesting, but the glow sort of washed out details, and while they look gorgeous when warm, there was something missing. In the August sun, however, they came to life like never before. The really do look like crystals, and somehow sticking that box of tubes outside to make room for a dusting was what I needed.
It's only in direct sunlight where the tubes sparkle. And they do sparkle. See, inside each tube is more glass, the section at the bottom where the wires and innards collect and are connected to the pins on the bottom. This glass does amazing things with light, and when seen through the envelope, the outer glass, there is light dancing all over the place. Which makes springtime in Portland a rejuvenating time for me and my work. When the sun finally comes out, direct sun, not cloud filtered pseudo sun we see all winter, I can work with my vacuum tubes again. And after leaving them alone all winter, it feels like starting a new project, not like continuing an ongoing one, which is really what I'm doing.
This week I've unpacked those boxes of tubes, and started looking through some of the larger ones, transmitting tubes, thinking about a larger piece. I'll add a few more works of the same size, but maybe I'll do one really large. I like to work on an ever increasing scale, and I hope to draw some tubes larger than what I've been drawing. Who knows. Maybe this Spring, I'll find a big tube that can fill a big page.
