It would be great that this page top display a TOC which would provide hints that the icons are provided in a tarball at the end of the page. I manually choosed and downloaded about 4-5 of them before figuring out that the tarball was provided. Also interesting would be to provide that tarball through an ebuild such as emerge gentoo-iconset. Reproducible: Always Steps to Reproduce:
Bug #15443 has an ebuild for the icons. I'm slowly getting a gentoo-{artwork,icons} ebuild into portage. Unfortunately life keeps getting in my way :)
we have since recategorized and reorganized this page to make things easier to find.