

In the midst of the woods of Castellar de N’Hug (Berguedà), the industrialist Eusebi Güell built the Asland factory, the first in Spain to produce portland cement, faster and more resilient than the conglomerates that had been used until then. This is an impressive modernista, building which, in its time, was a symbol of modernity and which today continues to amaze the visitors who come there.
The factory, owned by the Companyia General d’Asfalts i Pòrtland Asland, came into operation in 1904. The building was designed by the architect Rafael Guastavino, who built it in tiers to take advantage of the power of the waterfalls of the river Llobregat.
Due to the low temperatures in the area, the construction had to protect the whole space occupied by the machinery. To do this, an innovative architectural solution was chosen: the Catalan vault, flat brick vaults that were supported on a metal structure. The vault is what gives the façade of the factory its uniqueness.
Later, Rafael Guastavino exported this traditional technique to the United States, where he patented the Guastavino system. This system of self-supporting vaults with tiles and layers of mortar made a fortune and left its mark on architectural icons such as Grand Central Station, Carnegie Hall and the American Museum of Natural history, among others.
The industrial complex of Castellar de N'Hug operated until 1975, but in 2002 it reopened, becoming the Museu del Ciment, (Cement Museum), a space that allowed the history of the construction in our country to be reviewed. The museum, consisting of an interpretation centre and an external route that takes in the ruins of the factory, is affiliated to the Museu de la Ciència i la Tècnica de Catalunya (Museum of Science and Industry of Catalonia). With the visit, the importance of the complex at a time of strong growth of the industrial society is put into context.
The MNAC (Catalan National Museum of Art) is located in the Palau Nacional de Montjuïc, built for the international exhibition of 1929. The Museum opened its doors in 1934, bringing together the medieval collection, which was gradually expanded to include works from other periods. Among the most emblematic works are the magnificent paintings from the apse in Sant Climent and Santa Maria de Taüll.
Regarding Romanesque art, other exceptional pieces include the mural paintings of Santa Maria d'Àneu and Sant Quirze de Pedret, the Batlló Majesty and the altar frontal of Avià. Notable from the Gothic period are masterpieces by painters such as Jaume Huguet, Lluís Dalmau, Bernat Martorell and Lluís Borrassà, among others.
Modern art also has a prominent place and especially since 2014 when the collection, the exhibition rooms and the museography of this period was renovated. La vicaria (The Spanish Wedding) by Marià Fortuny, is one of the star works, followed by pieces of the most representative artists of Modernisme, such as Gaudí or Casas, and those of the avant-garde, such as Picasso or Miró.
There are also great artists from the European Renaissance and Baroque such as Titian or Velazquez, for example, and the photographic exhibits complete the collection.
The Modernista Vapor Aymerich, Amat i Jover woollen mill is one of the finest examples of industrial Modernista architecture in Catalonia. Designed by the architect Lluís Muncunill and opened in 1908, it is currently the headquarters of the Museu Nacional de la Ciència i la Tècnica de Catalunya - MNACTEC (National Museum of Science and Technology of Catalonia).
With its characteristic roof of Catalan-vaulted skylights supported by cast iron pillars, and a 42-metre high chimney, the building housed the entire process for transforming wool, from fleece to woven cloth. The name by which the mill is popularly known, 'El Vapor' (steam), refers to the steam engine that was its driving force until 1914.
The museum today reflects the building's industrial past as a woollen mill. The aim of the MNACTEC is both to conserve and raise awareness about Catalonia's scientific, technical and industrial heritage, while also demonstrating the social impact it had. The permanent exhibitions encompass the textile industry, sources of energy, computing, chemistry and transport, amongst others.
The MNACTEC also oversees a Territorial System that coordinates 26 museums and other centres specialising in industrial, scientific and technological heritage. Each of them provides a unique thematic perspective that helps explain the process of industrialisation in Catalonia, as well as the technical, social and cultural repercussions it had.
Eusebi Güell, faithful defender of the works of Antoni Gaudí, commissioned the architect to design a church for the textile village that he had constructed in Santa Coloma de Cervelló, close to Barcelona.
Construction didn't begin until the end of 1908, two years after its commission. Moreover, Gaudí abandoned the project in 1914 and work was suspended indefinitely in 1916, at which point only the crypt was built.
But for Antoni Gaudí, both the project and the construction of the crypt in Colònia Güell were a testing laboratory, where he experimented with architectural solutions and new structural techniques that he later used in the Sagrada Família. He made bold attempts, using brick and stone that pushed the limits of the construction of architectural structures, such as the parabolic arches and the sloping walls and columns.