international poster contest / a planet for tomorrow
andreas stettler
andreas stettler
my poster was shortlisted by the jury of experts
further awards
the day for tomorrow is september 16th, the international day for the preservation of the ozone layer. this event celebrates the agreement of the groundbreaking montreal protocol on this date in 1987.
further awards
the day for tomorrow is september 16th, the international day for the preservation of the ozone layer. this event celebrates the agreement of the groundbreaking montreal protocol on this date in 1987.