Ernst Haeckel Sea Anemones — Illustrated Postcard

A dense underwater garden of sea anemones unfolds across this postcard, each one drawn in Ernst Haeckel's precise naturalist style — frilled tentacles, ribbed columns, and colors from deep coral to soft lavender.

A striking choice for anyone building a marine-life postcrossing collection, or for tucking into an envelope addressed to a fellow ocean lover.

• Type: postcard
• Density: 350 g/m²
• Size: 10×15 cm