Seabreeze T Shirt Competition

Australian water sports and weather website http://www.seabreeze.com.au/ recently held a T-Shirt design competition.
This was the brief-
Your mission:
– Design a T-Shirt
– Shirt will be “screen printed”, so 5 colours or less thanks
– Features the seabreeze logo, or text “Seabreeze” or “Seabreeze.com.au”
– Keep it clean! 🙂
– Must be an original design.
– Shirt can be any colour, but black or white are generally most popular.

Here is the design that I submitted, based on the arrows that Seabreeze uses to indicate wind strength and direction.

And here’s the best bit, I won!