14 Best Museums in Barcelona | Condé Nast Traveler

"CaixaForum is an odd mashup of a warehouse and a castle whose architect, Josep Puig i Cadafalch, was (alongside Gaudí) a maestro of Catalan Modernism. Originally created as a textile factory for Casimir Casaramona (the name written in mosaics on the tower), the building was both a functional space and also a highly decorative one. CaixaForum is a permanent space for temporary exhibits whose selling point is the epic seasonal shows loaned from other museums. In 2017, 300 Andy Warhols were installed; in spring 2018, the British Museum loaned its Ancient Greek relics." - Gemma Askham