Be still, my Cretaceous heart

After months of planning and consultation with several helpful nerds, I’m pleased to present my latest art work! I made this piece specifically for the Dinovember art show at the Toronto Etsy Street Team Gallery in Toronto. If you’re in the area, you can check it out until November 14th.

Here’s the video of the installed piece. You’ll want to be in a quiet space and crank the volume up – the music is subtle even in situ, and my phone didn’t pick it up as well as I’d have liked.

 

I had to learn a few new tricks for this project. The sound (an original composition by Brian Engh, used with permission) is controlled by an Arduino Uno with an Adafruit Music Maker shield. I used copper wire for the veins on the exterior of the heart, and these are attached to the stack to act as antennae for the capacitive sensor. When you approach the heart, the sound is triggered.

Here are some making-of photos :)

 

The heart itself is earthenware clay, and based on a chicken heart. The magnolias I sculpted from Fimo. The cycad and ferns are synthetic, but the moss and lichen are real, and the blue morpho butterfly is one I pinned myself at a workshop a couple of months back :)

I learnt to solder (thanks to Ele Willoughby, who also talked me through the whole process and dealt with my panic and terror with infinite patience and grace), connect speaker wires, and splice a USB cable to a power connector. I read a lot about resistors and capacitance and absorbed only barely enough of it to get this working, albeit with room for improvement.

And now I’m thinking about my next Arduino project ;)

 

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