exasperated-viewer-on-air:Robert & Trix Haussmann - Spiegelobjekt Faltung 1, 2013mirrored glass
exasperated-viewer-on-air:Robert & Trix Haussmann - Spiegelobjekt Faltung 1, 2013mirrored glass on engineered blackboard151 x 297 x 150 cm (59.4 x 116.9 x 59 in) -- source link