 An extension was added to the corner under a smaller gable in 1900, designed by J. H. Christian.Also in an attractive Shaw style were two large convalescent homes which Christian designed, the first at Folkestone in Kent (1881, chapel added 1888) and the second, the Surrey Convalescent Home at Seaford, East Sussex (1888–91, demolished in the 1960s), both had the usual bold display of heavy mullioned and transomed stone windows, big gables, tall chimneystacks and dormers.Finally, Christian's National Portrait Gallery in London as noted above was designed in a striking Italian Renaissance style.