The book “Windwept House” deals with that scenario. The author, Malachi Martin, explains how it happened in a thinly veiled “novel.” Hence, the ugliness of the “modern” art, architecture, and music,which are the symbols of the takeover.
Biscione The biscione also known as "the vipera" ("viper"), is a heraldic charge showing on argent an azure serpent in the act of consuming a human; usually a child and sometimes described as a Moor or an Ottoman Turk. It was the emblem of the Visconti of Milan from the 11th century, becoming associated with Milan as the Visconti gained control over the city in 1277. When the Visconti family died out in the 15th century, the emblem retained its association with the Duchy of Milan and became part of the coats of arms of the House of Sforza; the presence of biscione in Poland (Sanok) and Belarus (Pruzhany) is due to queen Bona Sforza.
The word biscione is a masculine augmentative of Italian feminine "biscia", "non-venomous snake"; "grass snake".
'Snake in the grass'?