From the CBLDF site:
Y: The Last Auction! Comics' Finest Artists Pay Tribute to Y: The Last Man
Adding to the excitement of Y: The Last Party, we're proud to announce a tribute auction to the iconic series featuring original artwork by today's hottest graphic novelists to be auctioned online at at the party.
Adding to the special festivities, Meltdown hosted a special showing of Y: The Last Man tribute art by today's hottest graphic novelists auctioned at the party and online. Contributors to Y: The Last Auction include: Cameron Stewart, Massimo Carnevale, Jill Thompson, Eduardo Risso, Cliff Chiang, Darick Robertson, Dan Goldman, Jim Mahfood, Jeffrey Brown, Goran Sudzuka, Mike Dawson, Niko Henrichon, Goran Parlov, Dean Haspiel, Nikki Cook, Jeremy Love, Mike Davis, & Moritat.