Colonnes
Explored since 1990, the "Colonnes" format reaches its full dimension in the monumental installation in Berlin (2013) at St. Mattäus Kirche: three panels of nearly four meters in height unfold above the altar, forming a triptych that, through its scale, position, and energy, orchestrates the entire space. Like steles, the other surfaces inhabit the side aisles, bathed in white light.