The following is from : http://digitalartmuseum.org/molnar/hypertransformations.htm
Hypertransformations , 1975/76, plotter drawings, open series, 4 variations, each +/- 20 x 20 cm
The numbers “18.104.22.168.39” are a date code: 75 stands for the year, 179 is the day of the year. This code tells us that this sheet was printed on 28th June, 1975 at 10:55:39 am.
Transformation en bleu refers to a variation of the series Hypertransformation but it is a version painted by the artist. It is part of Vera Molnar’s investigations on the relationship of hand and machine.