General idea… base: Delta symbol (with thicker line on right hand side – a delta it’s not a regular triangle), plus one or more of the following:
- something depicting deltas: incremental small changes;
- something depicting a river delta: where streams come together before flowing into ocean;
- something depicting community: people working together, participating, communicating.
If you can draw even a little bit, rough scribbles are most welcome! We have a good artist who can turn that into magic. And, you don’t have to go with the above… come up with something else suitable!
See also https://bugs.launchpad.net/ourdelta/+bug/284161 where we’re tracking this; you will find other suggestions from people, including ideas that have been dismissed for visual or other reasons.