In my previous posts about my trip to London, I wrote about Bourton in Cotswold and about the London River Cruise . Today, I will write about my outing to National Gallery in Trafalgar Square  , London . I am quite fond of Art museums and my younger daughter who is an artist has visited the National Gallery Several times and on my trip she was very keen that  I visit the place so one Sunday morning we set out to do the same. You can get to the National Gallery in London by tube, bus, or overground train . The nearest tube station is Charing Cross (Northern and Bakerloo…