Pieter Vermeersch’s recent solo show in Barcelona came just over a year after another exhibition by him, held at Blueproject Foundation in the same city. In both cases, the Belgian artist added new elements to the existing architecture, providing a robust structural tangibility around which his reflections on light and color could unfold. This approach lent emphasis to the vaporous abstraction of the chromatic modulations on the walls and evinced a totalizing impulse that merged painting and architecture. A profoundly asymmetrical T-shaped white cinder-block structure in the middle of ProjecteSD