Luminarium : Amococo [1] :

Luminarium - Unexpected Reentry : A visitor is startled by an unexpected reentry of one of the Architects of Air, returning from a mission to remove some sharp stones from underneath the Luminarium. Its creators are constantly on the watch for (possible) leaks...

Luminarium - Blue Room : The Luminarium is a breathtaking experience as it is, but with the sun 'pounding' on the tent this can get a new meaning. Even so, you quickly forget you're only supposed to stay a couple of minutes, to give some other visitors a chance to experience the light and colors.