Graf Zeppelin?

The shape of these large lily pods puts me in mind of the Zeppelins, so very like the exact shape of them in fact. The most successful Zeppelin ever built, LZ-127 Graf Zeppelin flew more than a million miles on 590 flights, carrying over 34,000 passengers without a single injury. I once saw the R101, a British airship, in the sky over Leeds, as a very small child, it was simply amazing to see how large and dramatic it was, slowly cruising overhead.