there are many other designs available from a few artists. @joshoeah has put together some nice stuff... a lot of it is available on github in our community branding repo: https://github.com/gridcoin-community/Gridcoin-Marketing
as well, you can ask around... joshoeah just gave me a super high res version of this image to use to prevent aliasing: https://spideroak.com/share/N4YFAZLQOBSXEMDP/public/d%3A/Gridcoin.Tools/Share/GRCHighRes.zip
Enjoy the vote and reward!
Apologies for taking awhile to get back. I don't see a notification that someone has responded to my post so I've only just seen it on manually checking. I probably need to dig through the site settings a bit more or such.
Thanks for the response and the link. I was just brainstorming out loud, more or less. The logo artwork is quite solid in my opinion.