Lichtes Barock, wenn man so will. Ich wette, dass Ding wird uns alle auffressen. Alle!
Quadratura is a term from the Baroque period used to refer to architectural illusions that open up ceilings and walls through the use of trompe-l´oeil techniques, tricks of perception such as anamorphosis, and, in general, by using painting and sculpture.
The installation presented by Pablo Valbuena in ABierto x OBras follows the same principle, but moulds physical using light beams.
(Direktlink, via Notcot)