Herodotus's description of Egypt in his Histories mentions the Delta fourteen times, as "the Delta, as it is called by the Ionians", including describing the river carrying rich sediment reaches a body of water and convexly curved seaward side of the triangle.

Δ Δ Δ

our delta collection pays tribute to the Nile Delta in Egypt, referencing both its geographical shape with a creative interpretation of the triangular uppercase Greek letter delta Δ