We want a specific artwork for the 20th anniversary

If you would like to submit an image as a proposal, create your artwork and post it with the TAG: debian20th

Become Sponsor DebConf13

Debian is a huge fast-growing community, with developers and users from all over the world, while the Debian operating system is universal and free in every sense of the word, used on countless computers, machines and platforms. As such, the Debian community is a world-wide phenomenon and a great opportunity for you to promote your business and your company, allowing our community to develop even further and serve an even larger audience!

more: http://debconf13.debconf.org