green day of tree planting!

Couple days ago, it was tree planting day in Iran. Student's of social science faculty of University of Tehran had bound  the trees with green ribbons. There were posters on grin ribbons with the message: "Viva the green day of tree planting".

Although during the past two months the pressure on social and political activists and individuals has doubled, it is interesting to see how students wisely use the opportunity to voice their (political) concerns. Well, they were celebrating the earth's day, the day of tree planting or if you see it differently, the day of greens!!!