i really enjoyed 'playing' w/ the psu logo. One sample image of the fun is apparent directly below here. unfortunatley, even though i love the end pattern design, it looks pretty gross when applied to the psu building.
And finally, the striped building. I was sure that i needed to try a design that 'popped'. with the stripes varying weights and trying to apply bright colors for this one, I think it looks... noticable now.