Fig. 9

Tugendhat House, Brno, 1930, view to the southeast, detail: probe during the removal of the later plasterings (from right to left): painting of 1985 (with cement and synthetic resin), two lime coats (between 1945 and 1965), heavily sulfated due to air pollution, and original surface with yellowish whitewash (picture lower edge approx. 17 cm) (Source: Ivo Hammer 2011)