must...for green earth by farzad barkhordary jashki from iran

1- On of big problems for our green earth is smoke of the cars. I think that it will be fix, with more use of bicycle in daily use. and soo using the clean urban transportation as metroes and electrical buses.

2- My second logo is a green earth, with keeping the attention by the peaples, around the world.
it can use like a symbol for keeping the world green.

Good luck.