I tried to explain that the surplus of UV rays could be harmful in this work. UV rays become more severe in the world as ozone gets damaged
This poster belong to
A Planet for tomorrow

Welcome to our 2018 edition!
It will be a year of
significant change for us: the final edition of our poster contest in
its current form. You can find the reasons for this decision here, together with the announcement of this year's them. On a
practical level, the schedule for the poster contest has condensed into
seven months.