I'm sorry, I was keeping this open in the hopes that you would post some of the art here.. but in light of this being an empty shop after nearly 24 hours with no sign of being updated, I'm going to close it. :(
Your charity genuinely sounds wonderful, and I truly hope it works out for you. However, our rules state that you must post your work (at least four examples) here to have a shop or gallery. I hope you return to showcase some of the work that you contributed to the charity, because I think we'd all like to see that.
Best of luck! If you have any questions, please contact either myself or Derozio