This is my survival world, Quintropolis, as of the Season 2 finale on the Quintropolis Journal here: http://www.minecraftforum.net/forums/minecraft-discussion/survival-mode/2570108-survival-journal-quintropolis-season-2-finale
This world aims to change the definition of survival, using Minecraft as an outlet for artistic expression and showcasing just some of what can be made possible. There is a lot to offer inside this world, and it is recommended that you consult the aforementioned journal for links to further resources that will guide you in discovering the world's many treasures.