The Sunday Letter Pigeon is an exciting collaboration between Pigeon and The Sunday Letter Project — it's a gorgeous folding stationery set created especially for people wanting to really connect with friends and family in an authentic and meaningful manner. The pack includes 6 beautifully crafted folding letters, each illustrated by Rebecca McMillan - one half of the husband and wife team behind thesundayletterproject.com. They are all printed on FSC-certified paper using vegetable-based inks, and make perfect eco-friendly gifts for readers and anyone who loves stationery and all things paper. All Pigeons are printed on FSC paper with vegetable-based inks, and we plant trees with the John Muir Trust to offset our carbon footprint.