This wallpaper was inspired by a song from Phantasy Star Online, "World With Me". (The title and text come from the song lyrics, naturally.) I'm quite pleased with it. The character art is from Aethereality.net; a barely-visible part of the background texture is actually from one of the Apollo 17 pictures of Earth (i.e. public domain), courtesy of NASA and Wikimedia Commons. I don't know the name of the artist or the character, but I thought it worked well here. (I did alter the art slightly, as the character was originally frowning; I also messed with the contrast and added a bit of the Softglow filter.)