Girls Exhibit At Open Air Art Show After Midnight Arrival -- Two girls who had arrived at midnight to make sure of a good pitch hanging some of their exhibits this morning. They are Amn May, aged 18, of Kensington (left, with long hair) and Janet Murray, 20, of Friern Barnet, in tartan 'trews'. Paintings - and artists, too - were again on informal display to Londoners to-day (Monday) when the fifth annual open air art show organised by the London County Council began in Victoria Embankment Gardens. It will continue unitl May 17. Hanging space to-day was allocated on the 'first come, first served' system, but posiotiions on the subsequent days of the exhibition will be drawn for by the artists. May 15, 1952. (Photo by Reuterphoto).