• Rose Synoptique' (1890) by Charles Lacouture. Lacouture was a keen colour theorist and attempted to use the three primary colours to create all hues, not be varying the tint of the inks but by changing the density of intersecting and parallel lines.
  
  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.