Poruba Urban Heritage Zone
However, the architects also attempted to incorporate motifs from Czech history, such as the Renaissance-style sgraffito work, statues and other ornamental features of the buildings. However, these decorations were forced to conform with the dictates of the era, and so cherubs and angels made way for schoolchildren and manual workers. Many of the buildings in Poruba feature pictorial house signs above their entrances, as if the architects were hoping for a return to the era of crafts, trades and small businesses. The iconic Poruba arch was designed as the gateway to the housing complex.
The combination of socialist realism and pastiche historical motifs is closely related to American architecture of the 1920s (for example the New York Supreme Court) as well as to Russian socialist realism.

