Spanish Baroque ephemeral architecture

Ephemeral architecture had a special relevance in the Spanish Baroque, as it fulfilled diverse aesthetic, political, religious and social functions. On the one hand, it was an indispensable component of support for architectural achievements, carried out in a perishable and transitory way, which allowed a cheapening of materials and a way to capture new designs and more daring and original solutions of the new Baroque style, which could not be done in conventional constructions.

Source: Wikipedia — Spanish Baroque ephemeral architecture (CC BY-SA 4.0)