First published in 1814 and expanded in 1821 - long before the era of colour photography or print - Syme's edition of Werner's Nomenclature of Colours attempted to establish a universal colour reference system to help identify, classify and represent species from the natural world. Werner's set of 54 colour standards was enhanced by Patrick Syme with the addition of colour swatches and further references from nature, taking the total number of hues classified to 110. The resulting resource proved invaluable not only to artists but also to zoologists, botanists, mineralogists and anatomists. ...