Painted

Another example of the beautifylly painted buildings in Prague.

The term for these wall paintings is Sgraffito ("scratched", plural Scraffiti and often also written Scraffito) is a technique of wall decor, produced by applying layers of plaster tinted in contrasting colors to a moistened surface, and then scratching so as to produce an outline drawing

You see these wonderful frescos on many of the old buildings.