© Licensed to London News Pictures. 05/09/2013. London, UK. The driver of a 1931 Alfa Romeo 6C 1750 straitens his bow tie at the St James’s Concours of Elegance classic car event at Royal Gardens of St James's Palace in London today (05/09/2013). The event, which alternates each year between Windsor Castle and St James's Palace, features sixty rare cars from across the world and takes place over the next three days. Photo credit: Matt Cetti-Roberts/LNP