T-shirts for an environmentally friendly skateboard company! :)

I need 4 designs done. 2 mens t-shirts, 2 womens t-shirts and 1 zip-up hoodie. The pay is $100 per design, so who ever is really good could end up making $400! See details for more info on designs. See full description for latest updates :)

Eco Skateboards

Tagline:
Grow.

Desired Color Scheme:
Green

Desired Style:
Organic, Bright, Natural, Vector designs, Trees, Leaves, Green.

Accepted File Formats:
.png .bmp .psd .ai

I need 4 designs done for an environmentally friendly skateboard company. 2 mens t-shirts, 2 womens t-shirts and 1 zip-up hoodie are needed. The pay is $100 per design, so who ever is really good could end up making $400!

To give you a little background on our company, we are a skateboard producer located in Canada called Eco Skateboards. The philosophy behind the company is really organic and natural, we love bright colours and happy looking designs! We are looking for something with our logo integrated into it.

Here is a copy of our logo for your use : http://www.ecoskateboards.com/eco.png
Here is a copy of our decks to get a idea of our style : http://www.ecoskateboards.com/decks.jpg

Lets see what you guys can put together!

 **UPDATES**

Im going to be on vacation until Sept 10th so I wont beable to sublit any feedback until then. So submit all of your ideas and when i get back i'll make a short list of all the stuff i love :)