Rota – 45

signed lower right in graphite titled lower center in graphite artist’s inkless embossment stamped lower left hardware: IBM 1130 Computer software: FORTRAN output machine: IBM 627 Drum Plotter RCM Galerie, Paris, France label adhered to the back of the frame exhibited in Tendencies 5 in Zagreb, Croatia, 1973

Torus

signed lower right in graphite titled lower center in graphite artist’s inkless embossment stamped lower left hardware: IBM 1130 Computer software: FORTRAN output machine: IBM 627 Drum Plotter RCM Galerie, Paris, France label adhered to the back of the frame exhibited in Tendencies 5 in Zagreb, Croatia, 1973

Elips

signed lower right in graphite titled lower center in graphite artist’s inkless embossment stamped lower left hardware: IBM 1130 Computer software: FORTRAN output machine: IBM 627 Drum Plotter RCM Galerie, Paris, France label adhered to the back of the frame exhibited in Tendencies 5 in Zagreb, Croatia, 1973

Prostor Version 50 (From the Prostor Series)

titled lower left below the image signed and dated lower right below the image hardware: IBM 1130 software: FORTRAN IV software output machine: 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 shape of the composition as well as that of […]

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

T.V.C.==30=12828 (from The Cube: Theme and Variations Series)

one piece from the series entitled The Cube: Theme and Variations (T.V.C.). title and date printed lower left within the image “T.V.C.==30=12828==71” last name of the artist, Edward Zajec, and collaborating programmer, Matjaz Hmeljak, printed lower right within the image “PRG==HMELJAK==ART==ZAJEC” “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper […]

T.V.C.==70=21884 (from The Cube: Theme and Variations Series)

one piece from the series entitled The Cube: Theme and Variations (T.V.C.). title and date printed lower left within the image “T.V.C.==70=21884==71” last name of the artist, Edward Zajec, and collaborating programmer, Matjaz Hmeljak, printed lower right within the image “PRG==HMELJAK==ART==ZAJEC” “Centro di Calcolo Dell’ Universita di Trieste” printed along the right edge of the paper […]

RAM 9

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