Dear designer, thank you for your entries. We like #10 the most. However, we would like to see a design without the "th" and "anniversary". The green should be our green (see contest brief) and thus be a bit darker. Entry #15 has way too many loops and is thus a bit overloaded. Maybe you could just have one big loop in the background which is partly visible and get rid of the loop and the "th" in the middle. The logo should have our international name in it and you could replace the current writing with it. That might just work. Entry #11 seems to consist of three different parts and is thus not in harmony. Thanks a lot!