The Museu Picasso is a museum of Picasso's beginnings and of his old age, and it holds almost no Cubism. What it has instead is the work from either end of a long life. There are the schoolboy paintings he made after arriving in Barcelona at thirteen, when his father started teaching at the Llotja art school. And there is the work of the old man in Cannes who kept reworking a single painting by Velázquez.
The route threads through five adjoining medieval palaces on Carrer Montcada, so you cross stone courtyards and climb open staircases between galleries. The rooms are small and the pictures hang in the order they were painted, so within two doorways you pass from polished academy canvases to the loosened blue paintings that came next. It ends in a long room hung with the whole Las Meninas series. The collection arrived as gifts, first from Jaume Sabartés, a friend from those Barcelona years who became his secretary, and then from Picasso himself in 1970.