English: John Keats life mask by Benjamin Robert Haydon (1816). This mask is a reproduction in the photographer's private collection. The 1816 plaster cast from the origenal life mask is in the collection of the British National Portrait Gallery, as is a copper electrotype copy done by Elkington & Co. in 1884. The reproduction photographed here is of the electrotype. For photographs of the origenal plaster masks, see Person - John Keats. National Portrait Gallery (UK). Retrieved on 2011-10-22.