The earliest example of "Modernista" architecture is the Castle of the Three Dragons designed by Lluís Domènech i Montaner in the Parc de la Ciutadella for the 1888 Barcelona Universal Exposition. It is a search for a particular style for Catalonia drawing on Medieval and Arab styles. Like the currents known in other countries as Art Nouveau, Jugendstil, Liberty style, Modern Style and Vienna Secession, "Modernisme" was closely related to the English Arts and Crafts movement and the Gothic Revival. As well as combining a rich variety of historically-derived elements, it is characterized by the predominance of the curve over the straight line, by rich decoration and detail, by the frequent use of vegetal and other organic motifs, the taste for asymmetry, a refined aestheticism and dynamic shapes. While Barcelona was the centre of "Modernista" construction, the Catalan industrial bourgeoisie built industrial buildings and summer residences ("cases d'estiueig") in many Catalan towns, notably Terrassa and Reus. The textile factory which is now home to the Catalan national technical museum mNACTEC is an outstanding example.