signed and dated lower right in graphite titled lower left in graphite hardware: CDC6500 mainframe computer software: FORTRAN output machine: offline CALCOMP 963 drum plotter created at Michigan State University during the artist’s MFA/Ph.D studies “M.C. Escher demonstrated this algorithm by employing traditional media and interlocking figures in his “square limit” graphic works. I don’t […]

signed and dated in graphite lower right below the image hardware: IMB Mainframe Computer software: FORTRAN in batch mode using 16 BPI tape output machine: CALCOMP Drum Plotter created using the Geography Department’s CALCOMP Drum Plotter at Northern Illinois University California Computer Products, Inc. mark printed along the left edge of the paper

signed and dated in graphite lower right below the image “12 second run” written in ink upper left corner of the paper hardware: IMB Mainframe Computer software: FORTRAN in batch mode using 16 BPI tape output machine: CALCOMP Drum Plotter created using the Geography Department’s CALCOMP Drum Plotter at Northern Illinois University California Computer Products, […]

signed and dated in graphite lower right below the image “71” written in graphite upper left edge of the paper hardware: IMB Mainframe Computer software: FORTRAN in batch mode using 16 BPI tape output machine: CALCOMP Drum Plotter created using the Geography Department’s CALCOMP Drum Plotter at Northern Illinois University Graphic Controls Corporation Recording Charts […]

signed and dated in graphite lower right below the image “Sept 5, seq.1, image 2” written in graphite lower right corner of paper hardware: IMB Mainframe Computer software: FORTRAN in batch mode using 16 BPI tape output machine: CALCOMP Drum Plotter created using the Geography Department’s CALCOMP Drum Plotter at Northern Illinois University Graphic Controls […]