A floating city with waterfalls. You will need to update the water-blocks on the end of the waterfalls to get it to flow all the way to the ground (i.e. put a block next to the end of the waterfall).
I love this build and I did it many years ago but I lost the program I used to open the file and want to make it again. I can't get WorldEdit to load up and MCedit won't load up the map. It keeps failing. :(
the beautiful floating city of wonder! Welcome to the season 1 finally of Minecraft Super Builds! This Sunday the 10th, Your build will be in the video. I'll post a link when the video is live. Congratulations.