The seminar of Mater Dei in Castellón is a fabulous architectural ensemble designed by the architect Lluís Cubillo de Arteaga (1921-2000).
The modernity, sobriety and elegance of the spaces naturally induce serenity and carry the feeling of ancestral monastic spaces.
The ceiling of a cross shaped church is made of dalle de verre that covers the whole temple. The window was made by the artist Alacantí Arcadio Blasco (1928-2013) in close collaboration with the architect. It is one of the biggest and most unique windows in Spain with its almost 400 square meters, dalle de verre technique and the horizontal layout.