La Boqueria is Barcelona's big covered food market, and the goods change as you walk into it. Cut fruit and juice crowd the Rambla end, priced for people passing. Deeper in the light drops and the fish hall opens at the centre, all ice, steel and shouted numbers. The back rows are the quiet trade: salt cod, cooked chickpeas sold by weight, offal laid out without apology. Small bar counters between the stalls cook for whoever got a stool.
Cooks still shop here early, and so do people buying one hake for lunch. For most of its life the market had no roof at all. Tables of meat stood beside a gate in the medieval wall, and for some six hundred years the trade was done in the open street. The city tried to tidy it: after a convent behind the stalls burned down, a formal square was laid out in its place, in the hope the traders would settle into something permanent. They did not, and the metal roof you are standing under went up only in 1914.