Functional circuit sculptures have been gaining popularity with adventuring electronic artists who dare attempt the finicky art form of balancing structure and wire routing. [Kelly Heaton’s] sculptures however are on a whole other creative level.

Not only does she use the circuits powering her works as part of their physical component, there are no controllers or firmware to be seen anywhere; everything is discrete and analog. In her own words, she tries to balance the “logical planning” of the engineering side with the “unfettered expression” of artworks. The way she does this is by giving her circuits a lifelike quality, with disorganized circuit structures and trills and chirps that mimic those of wildlife.

One of her works, “Birds at My Feeder”, builds up on another previous work, the analog “pretty bird”. On their own, each one of the birds uses a photoresistor to affect its analog-generated chirps, providing both realistic and synthetic qualities to their calls. What the full work expands on is a sizable breadboard-mounted sequencer using only discrete components, controlling how each of the connected birds sing in a pleasing chorus. Additionally, the messy nature of the wires gives off the impression of the sequencer doubling as the birds’ nest.

There are other works as well in this project, such as the “Moth Electrolier”, in which she takes great care to keep structural integrity in mind in the design of the flexible board used there. Suffice to say, her work is nothing short of brilliant engineering and artistic prowess, and you can check one more example of it after the break. However, if you’re looking for something more methodical and clean, you can check out the entries on the circuit sculpture contest we ran last year.

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