Sci Fi banner research

For the main banner for the exhibition which will be 1.5m high and 5m wide, i am using the planetary positions for the time and date of the exhibition. I think this is a strong concept that will link with the posters. For the visual i will do the astrological way of mapping out the planetary positions using the astrological symbols rather than just circles. I feel this will make more of a whole feel for the banner rather than just having it link strongly to the alien poster. I will also keep to the same style background and font etc to create consistency with previous materials for the exhibition.

Here is my research for the banner concept...