T he free, seasonal cultural programme Art After Dark returns to the West End this June with two evenings of extended gallery opening hours, large-scale public installations and a host of cultural activities not to be missed. There are two key strands to Art After Dark, with events split over two evenings. Thursday 29 June is all about stepping inside the independent galleries of the West End. On Friday 30 June, three mega arts institutions will take their turn – including the newly reopened National Portrait Gallery. With so much to see and do, there’s something for everybody and every...