Ballpoint Texture in Red and Blue (02/21/1999)

signed lower right in graphite titled with date lower center in graphite excerpt from the artist’s website regarding this work: “Custom software, drawing robot. Each is seeded by a location or date that’s important to you. Just provide a latitude and longitude or date when you order and you’ll get a drawing that is unique […]

298 C6

signed and dated lower right in graphite numbered lower left on the reverse in graphite from a series of 6 color offset lithographs printed and published by Hamburg Griffelkunst Association, Hamburg, Germany

298 C5

signed and dated lower right in graphite numbered lower left on the reverse in graphite from a series of 6 color offset lithographs printed and published by Hamburg Griffelkunst Association, Hamburg, Germany

Elektronische Computergrafik (Electronic Computer Graphic)

signed and dated lower right in print titled lower left in print customs stamp lower right corner hardware: Markov Process Generator built by Alfred Grabi output machine: Tektronix 564B Storage Oscilloscope Produced at Institute of Low-Frequency Engineering at the Technical University, Vienna Through the possibilities offered by the oscilloscope for variation, the various modes of […]

Elektronische Computergrafik (Electronic Computer Graphic)

signed and dated lower right in print titled lower left in print hardware: Markov Process Generator built by Alfred Grabi output machine: Tektronix 564B Storage Oscilloscope Produced at Institute of Low-Frequency Engineering at the Technical University, Vienna Through the possibilities offered by the oscilloscope for variation, the various modes of expression are simultaneously available in […]

Ohne Titel – Elektronische Computergrafik (Untitled – Electronic Computer Graphic)

signature and date etched into plate lower right artist’s copyright stamp in ink on the reverse of the plate hardware: Markov Process Generator built by Alfred Grabi output machine: Tektronix 564B Storage Oscilloscope Produced at Institute of Low-Frequency Engineering at the Technical University, Vienna Through the possibilities offered by the oscilloscope for variation, the various […]