Adapted from 'Colour schemes for identifying flower, foliage and fruit colours' (1905). Courtesy of North Carolina State University Libraries. 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.