“If I were a pop star, I’d sing like Johnny Cash,” said Clive James. I wondered who Josie would imitate? I do not sing, but music and Josie’s voice are occupying my thoughts. Josie Whistler is a character in development. She may appear as an ageing hippy, owner of a food van, frequenting music festivals, in a new novel this year. The birth pangs are not painful, just ever present and ponderous. My head was full of Josie when we made our way to Olhão Market, parking near the garden not far from the port.