design an event poster

We are organising a Remote control Car race event in our college, and it is one of its kind in the state. prizes worth 50k are there so its a pretty huge [login to view URL] it will be in the month of february, so we are planning to make a coming soon poster. now following points should be remembered while designing 1)the poster should be mysterious 2) u can or prefer dark (black background) to make the poster 3) it should be creative 4)should not be filled up be as much mysterious as u can new freelancers are welcomed, but u all have to show me your previous designs so that i can choose whom to allot PS:rate is fixed... we are students FInal payment will be 100 INR for this poster only those who agree with the price bid .. otherwise dont