A seahorse and other lovely things

This is one of the most beautiful and thoughtful cards through and through:))
There is a seahorse on the front side, and I just love seahorses

*by Walter Trier, children's book illustrator*

On the back side, there was a poem by my favourite poet and the stamps were so nice!

On the left stamp is Bernhard Grzimek, famous zoologist and book author, on the right one is Heinz Erhardt, comedian, musician, actor and poet. The stamp says "Another poem!" (it was the title of his first book), which corresponds beautifully with the poem on the card.