This illustration shows some of the popular indigo-producing plants of the world. Indigo is a blue molecule that naturally exists in certain plants. Ancient civilizations used these plants to dye garments blue long before the creation of synthetic dyes.
Size: 16"x20"
• Paper thickness: 10.3 mil
• Paper weight: 5.57 oz/y² (189 g/m²)
Size: 16"x20"
• Paper thickness: 10.3 mil
• Paper weight: 5.57 oz/y² (189 g/m²)