Fedora 16 Alpha is coming out soon and they have selected Fedora 16 wallpaper. Here is how I installed it in Fedora 15:
cd /tmp wget http://kojipkgs.fedoraproject.org/packages/verne-backgrounds/15.91.0/1.fc16/noarch/verne-backgrounds-single-15.91.0-1.fc16.noarch.rpm wget http://kojipkgs.fedoraproject.org/packages/verne-backgrounds/15.91.0/1.fc16/noarch/verne-backgrounds-15.91.0-1.fc16.noarch.rpm rpm -i verne-backgrounds-single-15.91.0-1.fc16.noarch.rpm rpm -i verne-backgrounds-15.91.0-1.fc16.noarch.rpm
Then, select the new wallpaper in background settings.