It's been said, that if you look closely at the birds, you'll find the far descedents of dinosaurs. Small feathered beasties cleverly concealing their ferocious past. They're just biding their time, I tell you. Soon, soon...

*cough* Sorry. What happened if the world were controlled by our cold-blooded slithering friends - the lizards. Scaley screenwriters, horned helicopter pilots, boa baton twirlers - you get the idea. Topple our human-centric world and put the reptiles in charge.

As always, quality is a must. We will remove poor images no matter how much we like you. You will have 48 hours for this contest so make you submissions count.