Following the pedestrianisation of Trafalgar Square, the gallery is currently[when? ] engaged in a masterplan to transform the vacated workplace space on the bottom floor into public area. The plan may even fill in disused courtyards and make use of land acquired from the adjoining National Portrait Gallery in St Martin’s Place, which it gave to the National Gallery in trade click this link now for land for its 2000 extension. The first part, the East Wing Project designed by Jeremy Dixon and Edward Jones, opened to the public in 2004. This supplied a model new ground level entrance from Trafalgar Square, named in honour of Sir Paul Getty.