If you look to the right of the picture you can just make out the T stand with a Hex 6
on it, (mirrored on the other side).
The central 2 up lights were on a slowly changing pattern with the outer Quad 6's on fixed
colour's.
I see them now - very dark over there. That's a better angle than mine, which are speaker mounted. I typically can't have light stands sitting out there as my gigs have a lot of crazy & drunk people up close to the stage :-)
I recently did the same with some uplighting at a show. The band had scrims with their logo on it, so I place a single flat par under each one with the slow, color fade running. It looked great, especially on break when the main light show was off.