Typical plaster geometric decor, the Aljaferia Palace, dating from the 11th century, Saragossa (Zaragoza), Aragon, Spain, Europe

Detail of plaster decor in the garden gallery dating from the 15th century, St. Isabel courtyard, the Aljaferia Palace, Saragossa (Zaragoza), Aragon, Spain, Europe

Residential house with Sentner Gable and sgraffito, adornment, Sent, Lower Engadin, Canton of Graubuenden, Switzerland, Europe