Response to the photochromic+UV laser has been awesome - thanks for everyone's support. I didn't get to share this bonkers bit of footage where the laser and camera shutter sync up briefly and it looks like the image is just drawing itself for a moment. (extra footage here youtu.be/xEo0MRYg4SY )

Sharing some WIP footage for a new experiment that uses photochromic pigment and a custom UV laser projector. The images fade over time, allowing for an evolving canvas.

More info here ablairneal.com/project/forg...

And thanks to @makeitdoathing.com for help with additional videos!