Booth graphics for Red Hat presence at JavaLand

From Markus:
We have a single 6 square meter booth with sitting cubes and energy cubes on it.
My initial thought was that we have a red 'red hat powers open source' kind of message.
We're not running any special campaign because of time constraints.

I see two options:
1) the general 'powers open source' motto.
2) the xPaaS messaging that we did for devoxx.

Second isn't exactly my favorite because we don't have anything supporting information or campaign in place for JavaLand and not even very many Redhatter on the booth for duty."

Specs from A. Kiechle:

we have a pre-installed booth system. The dimension of the panel is 2950 mm wide x 2.500 mm heigh. Please send us a PDF for printing, with 120 pixels for these dimensions without bleed difference and markers.

2950 mm x 2.500 mm with a resolution of 120 dpi.