Petra Spitzer, Heidelberg

Examples for the possibilities to use mixtures of the colorless transparent paste with various powders and pebbles. From left to right and from top to bottom, starting from top left: pure, transparent colorless paste (yellowed in the dark); powdered clay; spelt flour and water; spelt flour; modelling plaster; modelling plaster and water; flour from soapstone; sand and stone chippings; stone chippings; sand.