BLANK SPOTS (Reichsbahnbunker), frottages on unstretched canvas, 170 x 160 cm each, theatre light varying in light intensity separately, speakers, sound (variable length), score (print on paper, variable in size), 2017/22.

BLANK SPOTS (Buçuresti), graphite frottages on unstretched canvas, approx. 160 x 150 cm each, speakers, sound (variable length), score (print on paper, variable in size),  2020/22.