 The reddish-brown tiled roofs of different levels have hipped dormers and massive ribbed chimney stacks (in dark grey-brown brick to match the roofs).A very typical tower with its own pyramidal roof is placed asymmetrically at a corner of the building and there is a charming first-floor open trellis-work balcony which had views of the heath.The band of text which ran around the building at first-floor level and included Christian's favourite "God's Providence is Mine Inheritance" has recently been restored in a restoration of the building by Belsize Architects.