Queen of Spain , 42 , attended conference at science museum , CosmoCaixa . The Spanish government has been trying to get the Catalan parliament to hold a referendum on independence since September last year Wore silk blouse , nude heels and accessorised with woven clutch .
Queen of Spain , 42 , attended conference at science museum , CosmoCaixa . She delivered speech at opening of 2nd congress of uncommon diseases . Wore silk blouse , nude heels and accessorised with woven clutch .