\paperw7500 \margr0\margl0 \plain \fs20 \f1 \b FRIGIDARIUM \b0 - Located immediately after the tepidarium in Roman baths, it was a room containing a large pool of cold
water.\par
\par
\b FRESCO\b0 - Technique of wall painting in which the colored pigments are applied on fresh plaster. The lime of the plaster, combining with the carbon gases in the atmosphere, forms calcium carbonate, a firm, crystalline surface that
retains the pigment. This makes the painting highly resistant and durable.\par