Freehand pen and ink. I won Silver in a 2005 American Advertising Awards competition for this piece.
Look for patterns of 5's and 9's. For instance, there are 9 white dots in a compartment, there are 5 compartments in a cluster, and in the whole piece there are 5 total clusters with the white dots. I designed this entirely and specifically around those two numbers, and they fill every inch!
White paper, black pen, scanned onto the computer.