I made a casting of my hand space and a topography based on sound sources around me. I put the sculpture on a stand on the topography and took photos with one focused light source.
I opened them in Photoshop and changed to black and white. And then inverted them to high contrast.
I printed out and put tracing papers on them and I drew them focus on capturing tones with as much detailed accuracy as possible.
I scanned them again and inverted and adjusted/optimized tones and levels.
