As we traveled around the island of Terceira we passed a number of these tiny gems called imperios. We learned that they are used during the annual Festival of the Holy Spirit.
The imperios are also used to store reliquaries, penants, and symbols related to the Holy Spirit faith and celebrations.
The Portuguese love of color is evident in these fascinating little buildings.
Click here for an article about the Cult of the Holy Spirit associated with the Portuguese Catholic faith.