signed, titled, and dated lower right in print signature etched into plate lower right titled lower left in print handwritten notes lower right corner in graphite artist’s copyright stamp in ink on the reverse of the plate signed in sharpie on the reverse of the plate hardware: A.I. 70 Hybrid Computer output machine: Tektronix 564B […]

signature etched into plate lower right title etched into plate lower left handwritten notes lower right corner in graphite artist’s copyright stamp in ink on the reverse of the plate hardware: A.I. 70 Hybrid Computer output machine: Tektronix 564B Storage Oscilloscope Produced at Institute of Low-Frequency Engineering at the Technical University, Vienna Through the possibilities […]

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 […]