From James Sowerby's 'A New Elucidation of Colour' (1809). Sowerby's theories of colour mixing anticipated modern printing techniques and were a significant influence on Turner.
170mm x 120mm (6 3/4" x 4 3/4"). Blank inside.
Individually wrapped in a compostable bag with a 120gsm recycled kraft envelope.
Printed with vegetable-based inks on a carbon neutral press using responsibly sourced, 300gsm Italian paper.
