In the sixties the Roto Smeets
printing company started a yearly
calendar production for their relations.
One single remarkable artwork was
reproduced as a single sheet calendar
measuring 84 x 160 cm. (33 x 63").
Since the mid-eighties I have been
responsible for the reproduction
process and print quality of the
calendars and for the graphic design.
Initially in close cooperation with
Vera Pokorny. The tradition ended in 2017.