For my Spatial Dynamics midterm our assignment was to create a 3-d model depicting the drawing process.  I photographed my drawings of flowers on a buddha board while the drawings were being created and then fading away, then ran these images through a custom filter in Processing.  I then used a laser cutter to cut these processed images and use them as stencils to create a new painting on Acetate.  I then realized that the stencils were an interesting and integral part of my drawing process, so I included them in my 3 dimensional design.