Really like your techniques and the final result :)
I got a technical question, I'v seen you several time using a video-projector, this is a so great idea! It looks like you are projecting only contours or main shapes, did you use a software to do that? Or any kind of homography projection to ensure the projected shape? Thank you!
I'm a big fan of your work, I love this 3D/geometric modeling approach!
Most of my paintings are based on references I render in 3D-software first. For tracing with the projector I either use linear plots or I filter the contours out in Photoshop with the high-pass filter.Thank you @apolette!