We are have deadline for the release party poster at Mon 2013-06-24. I uploaded [1] variants based on the number "Nineteen" from Ryan's. This is a minimalistic version based only on vector graphics. I think it's good for him to further adapt, resizing, etc.

[1] - https://fedoraproject.org/w/uploads/f/fd/F19_poster.svg

Thanks,
Alexander.