Some of the original 207 colour plates are still for sale.

They are on paper, and measure about 20" x 15" / 50 x 38cms and are sold unmounted at £500 each, plus postage, packing and insurance, priced below.

UK - total price - £509
Europe - total price - £513
Rest of the World - £522

Facsimile quality prints,
marginally reduced in size, of all the plates, are available as Giclées at
£105 each to include postage