Constellations of thought rotate around like the cover of Led Zeppelin III or the wheel of a rotary telephone, an object common to domestic space during the era of my childhood, replaced over time by cellphones. Thinking of the Led Zeppelin album, I kneel beside my unalphabetized, unsystematized wall of vinyl whispering, “Come out, come out, wherever you are!”
There it is, a psychedelic thing of beauty. “Visual Creations by Zacron,” reads the circular stamp beside the credits on the inner sleeve. I guess this device I’m imagining is a volvelle, a wheel chart featuring concentric circles with pointers. Volvelles were used in medieval Europe to calculate the phases of the sun and moon. “While at the Royal Academy Schools,” I learn, “Zacron produced a rotating book” called One Line and a Box.
Users could ask the book “questions about their interaction with the environment,” as they might using devices like the Tarot or the I Ching. From this earlier work, Zacron derived the idea for the design of Led Zeppelin III. My courses begin to shape up into elaborate nested allegories.
One thought on “Wednesday September 4, 2019”
I’d be happy to come over and organise your records sometime.
LikeLiked by 1 person