I'd like to see a contest that shows something like a weather forecast as shown on TV...choose any country or state you like and add clouds, sun, rain, temperature, etc...maybe over a 3 day period...
I watch lots of news from all over the world and think there are some nice looking ones and rather boring ones. The main focus would be on originally designed clouds and, suns, rain...no existing clipart allowed...also maybe differently chosen theme...futuristic TV or Fantasy or something more funny like a 10.000 B.C. setting TV...the sky is the limit...maybe include a broadcaster or presenter that stands in front of these displays and all framed in a TV set....anyway...just my 2 cents.

p.s. gif animated rain or clouds, fog, etc. perhaps?