Here is a social responsibility campaign initiated by Sister&Co and sustained by Gosser, called “Keep nature alive” and made in Romania. Gosser after promoting its new ecological PET bottles they wanted get to involve in an ecological campaign.

It has been known that in a year a tree produces enough oxygen to keep two people alive
What you don’t know is that very soon two people won’t be enough to keep one tree alive

I`ll be back with more info.

Credits
Agency: Sister&Co
Creative Director/Copywriter: Mihaela Pascu
Art Director: Claudiu Benciu