Greetings Card - the Study of Colour Harmony

🌈 Greetings Card - the Study of Colour Harmony 🎨

Enjoy the beauty of color with this card featuring a vibrant illustration from a vintage color theory book published in 1923. A thoughtful card for color lovers, art history enthusiasts, and anyone who appreciates timeless design. 

✨ Product Highlights:
✨ Features vintage illustration
✨ Printed in the UK on fully recyclable FSC-certified card
✨ Sustainably sourced from responsibly managed forests
✨ Blank inside—perfect for any occasion

📏 Details:

• Folded card size: 5.9" H × 4.13" W
• Kraft envelope size: 6.38" H × 4.5" W
• Designed & printed in the UK