#10 The design element looks great. It looks 'scientific' enough but also conveys a sense of bringing people together. I can't see the ADR iAds and Australia very well and I think the dates need to be there.
Yes! The colors symbolize people that different religions, different ages, different styles etc. And they meet at center of the symbol. Do you want me to add one more circle, like a temple? I'm glad you liked it! Here's new entry that slightly revisied as you want. Hope you like it, too.
#20 looks really interesting. Kind of a table with people talking. I prefer the writing on the side and not such hard full stops. Maybe it needs the dates added and if you need room, drop the Australia just leaving adelaide. Looks great.
I like the rotated one, rather than the squared one. The writing for the date needs to be a little more prominent so it can be read from a computer screen. I like the design.
I do really like #36, well done. gives that feeling I'm looking for. Can you drap "australia" to make Adelaide stand out more and make is just May 15-17 (or 15:17) to make the dates a little larger in proportion. The postcard concept looks awesome.
Thanks for trying so many design elements. I like them all. Yours are the most argued about in the committee though. I see a "bridge" to collaboration whereas someone else sees a slinky. Looks great.