Preserved at Various Depths

sowerby shell

Copper plate engravings in black printing ink, hand colored with watercolor, with iron gall ink and graphite inscriptions, from
“Mineral conchology of Great Britain, or, Coloured figures and descriptions of those remains of testaceous animals, or shells which have been preserved at various times, and depths in the earth” by James Sowerby (1757 – 1822)

Advertisements