I'm very well aware of that you can edit a screenshot and be creative with it if you have the will to do so. But the idea for the contest itself, capturing a screenshot, and edit it up in something like gimp or photoshop just lacks something in my eyes.
There's also the issue about where the space of this contest should be given on the boards without making things messy, and we really try to keep it low on as many boards/child boards as possible since we have a great amount of these. And lets say we had a contest like this, and we found a good spot and organization to hold it, which would the best way be to feature it to make it both smooth for those holding it, but also giving the winner(s) some benefit for placing high.
So it would need to be taken to consideration of where the winners would go to gain something from it, keeping the board spiffy, and making it easier for those holding it. I really wish trying to avoid just placing boards or threads into section for the sake of their existence if it will just bring down the overall board organization, and especially if it's an idea that I feel is lacking something, and this is just a few of the things that might pop into mind by the thought of making this.
It's really nice that members take consideration of others to get more engaged in some of the events/matters we have around here, but I see some negatives at present time to hold a contest like this and feel very "maybe" about it.