[let me know if you can think of a better name for the topic]
Sometimes I create partial terrain for a level and can't decide where I want to go with a level. Other times I come up with something that looks nice but I don't really know what to do with it after.
I had a thought that it might be an interesting idea to post anything you don't intend on finishing yourself, the intent being that others may take what you started and make something out of it.
(if you do this it would probably be polite to list the original author as a co-author, though

)
The attached terrain here is in a fairly preliminary state. The original concept I had for the level was that it was going to involve splitters and multiple tilesets, with some lemmings being thrown to the fire side and some lemmings going to the other side (it probably would have ended up being marble). But I wasn't really sure what I was trying to do for the puzzle aspect and lost sight of the concept fairly early on. I might resume development on the level but if I do I'm going to do it from scratch.