A coca de Sant Joan on a rooftop table in Poble-sec on the revetlla in Barcelona, the flat sweet bread jewelled with candied cherries, orange peel and pine nuts, two glasses of cava beside it, fireworks bursting over Montjuïc behind in gold and green, their glow on the sugar, 50mm, a palette of candied red, pine-nut cream and firework gold Mostra altro