each drawing is signed lower right in ink hardware: CDC6500 mainframe computer software: FORTRAN output machine: offline Calcomp 936 drum plotter completed at Michigan State University during the artist’s MFA/PhD studies information about Concentric Square Function is courtesy of the artist’s website: “This is regular grid tessellation made up of 9 columns x 7 rows […]

signed and dated lower right in ink titled lower left in ink hardware: CDC6500 mainframe computer software: FORTRAN output machine: offline Calcomp 936 drum plotter completed at Michigan State University during the artist’s MFA/PhD studies information about this work is courtesy of the artist’s website: “A regular tessellation of overlapping “tiles.” The tiles alternate. The […]

signed and dated lower right in graphite titled lower left ing graphite plotter run specs printed upper margin in ink

signed and dated lower right in graphite titled lower left and lower center in graphite plotter run specs printed lower left and lower right corners in ink

titled lower left in ink dated 12/30/1968 in plotter run spect printed lower left corner

titled lower left in graphite

titled lower left in graphite plotter run specs printed lower right corner in ink

titled lower left in graphite

signed lower right in graphite titled lower left in graphite