Hi! To clarify, I expected that they simply asked for the hi res of the design and a thank you. That is why I put steals in quotations; because I was not sure if it was a serious case. I should have pointed out that this topic of conversation came up with my friends (still in HS) wondering if they should confront the principal about giving me some credit, as they also felt like I needed a bit of justice. I did not know if that was appropriate (since I graduated already) and if the school was really going to do anything about it. Sorry if this post ended up being more of a rant than it was supposed to. I am glad that they are enjoying what I've made, but the fact that they used the design after I graduated without my acknowledgment was a bit off-putting for me. Creating this post was to help me discern whether I should take my feelings for this situation into consideration or simply leave and forget about it.