So...what does it take to create a world of fantasy, or possibly, even a whole realm of fantasy? Imagination, obviously, first and foremost. Is any magic involved? A story or series of stories, maybe? Well, one could say anything and everything. Whatever your fancy.
Here is an illustration of Celestia creating one of those worlds. A magical spring setting in time and space to eventually become something magnificent. Yes...bunnies, too. ;0P
Special thanks to LevelViolet for drawing this piece. Beautiful, dreamy and ethereal. :0)