Earth Hour poster i put up in few classes ..

Well since this 2 days , making poster of Earth Hour to some few classes ..dont know whats the comment . It might be very bad and so on ..so ..if you all say all kinds of bad stuff..what i did is lame , might be embarassing to me and my hard work = ( ..well i will not do that poster anymore for the rest of the year ..deal ?My reason for doing this since last week , i seen my primary or secondary school doing it ..why not us ? So much diffrence ..