The independent architectural language of Enric Miralles can be difficult to classify in terms of contemporary architecture. It is influenced by Spanish architects, such as Alejandro de la Sota, José Antonio Coderch and Josep Maria Jujol, and also from international greats such as Le Corbusier, Louis Kahn and Alvar Aalto and the Russian Constructivist movement of the early 20th century. The freely formed buildings utilising massive building materials and steel, develop from their relationship with the environment and connect themselves to it. The form is constructed using often unusual materials which are generally left with natural surfaces. Form and material interpret the place, traditions and history in a personal and poetic art, as his critics attest. From the starting point of the townscape or landscape he would design a building in its totality, down to the details of the furnishing and the exterior installations. Therefore, the execution of the details was just as important to the communication of meaning as the main form. Both were developed over a large number of designs and with numerous models as the main tool of the design process.