Jon Lomberg's Galactic DNA. An American space artist and science journalist. He was Carl Sagan's principal artistic collaborator for more than twenty years on many projects from 1972 through 1996. Free Wallpaper

Jon Lomberg's Galactic DNA. An American space artist and science journalist. He was Carl Sagan's principal artistic collaborator for more than twenty years on many projects from 1972 through 1996.