Untitled (Spatial Metamorphosis)

hand written number below the image lower right: 40169 PLOT N.R. 45 printed within the image upper left significant computer and plotter output printing around the image “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper stamp showing a building with the inscription: “Universita degli Studi di Trieste Ricorda […]

Untitled (#16)

signed and dated in ink lower right #16 written in graphite lower right   hardware: IBM 360 mainframe computer software: DART1 (Mattox commissioned David Caulkins to create this software) plotter: CalComp 565 drum plotter

Prostor Version 44 (From the Prostor Series)

titled lower left below the image signed and dated lower right below the image computer used to program the image: IBM 1130 with FORTRAN IV software machine used to draw the image: CALCOMP 563 The Prostor Series establishes spatial relations determined by combinations of a given set of pre-designed modules on a randomly variable lattice. The […]

Untitled (Cuadro Numero)

code from computer program printed upper left above the image dates unknown: likely between 1968-1972 These computer print-outs by Manuel Barbadillo would have served as trial pieces, or research, for a later work that would have been produced by hand. Barbadillo wrote a computer program that enabled him to rotate the U- shaped forms within […]

RAM 10 V.15

titled lower left below the image signed and dated lower right below the image hardware: IBM 1620 output machine: ComPlot DP-1

Free To go

signed lower right in blue ink titled and numbered 1/1 lower left in graphite date unknown: circa 1960’s – 1970’s

Elliptiangle

signed lower right in blue ink titled and numbered 15/200 lower left in graphite date unknown: circa 1960’s – 1970’s

Yesterday and Forever

signed lower right in ink titled and numbered 11/200 lower left felt tip marker titled upper left corner on the reverse in blue colored pencil date unknown: circa 1960’s – 1970’s

Marsh Gas

signed middle right in ink titled upper left corner on the reverse in graphite date unknown: circa 1960’s – 1970’s