Hello all! I am doing a math project where we must create a sine and cosine graph and turn them in to a picture. Of course as sin and cos are wavy and noodle like i must show my praise by using his image. I looked on this site for images as i can not draw very well and came across this image http://www.venganza.org/wp-content/uploads/2008/01/fsm_vincent_1440.png
Was wondering if theirs any copy right or what not? I'm just using the FSM and not the background. Will post the picture when I'm done with it.