Characteristics and Symbols of the Stained Glass Windows
There are a number of stained glass pieces in various windows and architectural features. The first few that were created incorporated symbols through both shape and color originally conceived by Gaudi. The main window in the transept, where the sculptures depicting the Passion are, is supposed to represent resurrection. Stained glass windows in the sides and main nave area will symbolize local important shrines and saints that are of particular importance to the people of Barcelona and Catalonia. The upper stained glass windows on the side naves will have an important phrase from Catholic scripture incorporated into them, while the central nave window will have no color and be made with simple, clear glass that will either be translucent or opaque to symbolize purity, which is also practical, as it will allow a large amount of natural light to illuminate the interior.