Contest ideas - some feed back please

Well, I know I was going to start a contest about a year ago... but... er.. It wasn't my fault... I ran out of gas. I, I had a flat tire. I didn't have enough money for cab fare. My tux didn't come back from the cleaners. An old friend came in from out of town. Someone stole my car. There was an earthquake. A terrible flood. Locusts. IT WASN'T MY FAULT, I SWEAR TO GOD!

Now that I've justly defended myself here's a few concepts I'm floating around.
So tell which you like the best, if there's anything that I can improve on and which you'd most likely enter.

Contest Idea

1. Title "Whats coming out of the cave?"
   An already drawn image (by me of course) I wont describe it in full, but you
   may be surprised to know that there will be a cave in it. This is where you come
   into play... you draw the whats coming out of the cave (clever title isn't?) and
   thats all you need to draw. The part that I'm gonna draw will be just black n'
   white line, so I'm thinking points for creativity and extra points for colouring
   it in.

2. "Create your own feles"
   As the title states, you'll create your own custom feles.

3. "Visualize the scene"
   I'll give you a little story and describe a scene, you then interprete it into
   a drawing.

Well theirs the options... have a think and tell me what you think...
"i don't care which one is chosen... wot are the prizes?" I hear you scream, foaming at the mouth. well, as of yet, i'm yet to decide, but there will be prizes. So don't worry, I will reward you for your efforts.


On more contest news, I've entered this contest news.deviantart.com/article/99… so go and check it out if your interested